{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-57900", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-11T14:45:42.030Z", "datePublished": "2025-01-15T13:05:51.798Z", "dateUpdated": "2025-02-13T14:04:27.590Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-20T06:29:11.186Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nila: serialize calls to nf_register_net_hooks()\n\nsyzbot found a race in ila_add_mapping() [1]\n\ncommit 031ae72825ce (\"ila: call nf_unregister_net_hooks() sooner\")\nattempted to fix a similar issue.\n\nLooking at the syzbot repro, we have concurrent ILA_CMD_ADD commands.\n\nAdd a mutex to make sure at most one thread is calling nf_register_net_hooks().\n\n[1]\n BUG: KASAN: slab-use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n BUG: KASAN: slab-use-after-free in __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nRead of size 4 at addr ffff888028f40008 by task dhcpcd/5501\n\nCPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n <IRQ>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xc3/0x620 mm/kasan/report.c:489\n kasan_report+0xd9/0x110 mm/kasan/report.c:602\n rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\n rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]\n ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [inline]\n ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\n ila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:626\n nf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309\n __netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672\n __netif_receive_skb+0x1d/0x160 net/core/dev.c:5785\n process_backlog+0x443/0x15f0 net/core/dev.c:6117\n __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883\n napi_poll net/core/dev.c:6952 [inline]\n net_rx_action+0xa94/0x1010 net/core/dev.c:7074\n handle_softirqs+0x213/0x8f0 kernel/softirq.c:561\n __do_softirq kernel/softirq.c:595 [inline]\n invoke_softirq kernel/softirq.c:435 [inline]\n __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662\n irq_exit_rcu+0x9/0x30 kernel/softirq.c:678\n instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]\n sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ipv6/ila/ila_xlat.c"], "versions": [{"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "1638f430f8900f2375f5de45508fbe553997e190", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "d3017895e393536b234cf80a83fc463c08a28137", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "ad0677c37c14fa28913daea92d139644d7acf04e", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "17e8fa894345e8d2c7a7642482267b275c3d4553", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "3d1b63cf468e446b9feaf4e4e73182b9cc82f460", "status": "affected", "versionType": "git"}, {"version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "260466b576bca0081a7d4acecc8e93687aa22d0e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ipv6/ila/ila_xlat.c"], "versions": [{"version": "4.5", "status": "affected"}, {"version": "0", "lessThan": "4.5", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.289", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.233", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.176", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.124", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.70", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.9", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/1638f430f8900f2375f5de45508fbe553997e190"}, {"url": "https://git.kernel.org/stable/c/d3017895e393536b234cf80a83fc463c08a28137"}, {"url": "https://git.kernel.org/stable/c/ad0677c37c14fa28913daea92d139644d7acf04e"}, {"url": "https://git.kernel.org/stable/c/eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca"}, {"url": "https://git.kernel.org/stable/c/17e8fa894345e8d2c7a7642482267b275c3d4553"}, {"url": "https://git.kernel.org/stable/c/3d1b63cf468e446b9feaf4e4e73182b9cc82f460"}, {"url": "https://git.kernel.org/stable/c/260466b576bca0081a7d4acecc8e93687aa22d0e"}], "title": "ila: serialize calls to nf_register_net_hooks()", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-57900", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-13T13:56:44.602768Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-13T14:04:27.590Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-57900", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-13T13:56:44.602768Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-13T13:56:45.900Z"}}], "cna": {"title": "ila: serialize calls to nf_register_net_hooks()", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "1638f430f8900f2375f5de45508fbe553997e190", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "d3017895e393536b234cf80a83fc463c08a28137", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "ad0677c37c14fa28913daea92d139644d7acf04e", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "17e8fa894345e8d2c7a7642482267b275c3d4553", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "3d1b63cf468e446b9feaf4e4e73182b9cc82f460", "versionType": "git"}, {"status": "affected", "version": "7f00feaf107645d95a6d87e99b4d141ac0a08efd", "lessThan": "260466b576bca0081a7d4acecc8e93687aa22d0e", "versionType": "git"}], "programFiles": ["net/ipv6/ila/ila_xlat.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.5"}, {"status": "unaffected", "version": "0", "lessThan": "4.5", "versionType": "semver"}, {"status": "unaffected", "version": "5.4.289", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.233", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.176", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.124", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.70", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.9", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.13", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["net/ipv6/ila/ila_xlat.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/1638f430f8900f2375f5de45508fbe553997e190"}, {"url": "https://git.kernel.org/stable/c/d3017895e393536b234cf80a83fc463c08a28137"}, {"url": "https://git.kernel.org/stable/c/ad0677c37c14fa28913daea92d139644d7acf04e"}, {"url": "https://git.kernel.org/stable/c/eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca"}, {"url": "https://git.kernel.org/stable/c/17e8fa894345e8d2c7a7642482267b275c3d4553"}, {"url": "https://git.kernel.org/stable/c/3d1b63cf468e446b9feaf4e4e73182b9cc82f460"}, {"url": "https://git.kernel.org/stable/c/260466b576bca0081a7d4acecc8e93687aa22d0e"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nila: serialize calls to nf_register_net_hooks()\n\nsyzbot found a race in ila_add_mapping() [1]\n\ncommit 031ae72825ce (\"ila: call nf_unregister_net_hooks() sooner\")\nattempted to fix a similar issue.\n\nLooking at the syzbot repro, we have concurrent ILA_CMD_ADD commands.\n\nAdd a mutex to make sure at most one thread is calling nf_register_net_hooks().\n\n[1]\n BUG: KASAN: slab-use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n BUG: KASAN: slab-use-after-free in __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nRead of size 4 at addr ffff888028f40008 by task dhcpcd/5501\n\nCPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n <IRQ>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xc3/0x620 mm/kasan/report.c:489\n kasan_report+0xd9/0x110 mm/kasan/report.c:602\n rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\n rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]\n ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [inline]\n ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\n ila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:626\n nf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309\n __netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672\n __netif_receive_skb+0x1d/0x160 net/core/dev.c:5785\n process_backlog+0x443/0x15f0 net/core/dev.c:6117\n __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883\n napi_poll net/core/dev.c:6952 [inline]\n net_rx_action+0xa94/0x1010 net/core/dev.c:7074\n handle_softirqs+0x213/0x8f0 kernel/softirq.c:561\n __do_softirq kernel/softirq.c:595 [inline]\n invoke_softirq kernel/softirq.c:435 [inline]\n __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662\n irq_exit_rcu+0x9/0x30 kernel/softirq.c:678\n instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]\n sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-20T06:29:11.186Z"}}}, "cveMetadata": {"cveId": "CVE-2024-57900", "state": "PUBLISHED", "dateUpdated": "2025-02-13T14:04:27.590Z", "dateReserved": "2025-01-11T14:45:42.030Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-01-15T13:05:51.798Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

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"versionEndExcluding": "6.6.70", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "1D13AF97-FFED-4B68-906D-CFE38D0B88DD", "versionEndExcluding": "6.12.9", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*", "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*", "matchCriteriaId": "5A073481-106D-4B15-B4C7-FB0213B8E1D4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*", "matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*", "matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*", "matchCriteriaId": "034C36A6-C481-41F3-AE9A-D116E5BE6895", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nila: serialize calls to nf_register_net_hooks()\n\nsyzbot found a race in ila_add_mapping() [1]\n\ncommit 031ae72825ce (\"ila: call nf_unregister_net_hooks() sooner\")\nattempted to fix a similar issue.\n\nLooking at the syzbot repro, we have concurrent ILA_CMD_ADD commands.\n\nAdd a mutex to make sure at most one thread is calling nf_register_net_hooks().\n\n[1]\n BUG: KASAN: slab-use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n BUG: KASAN: slab-use-after-free in __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nRead of size 4 at addr ffff888028f40008 by task dhcpcd/5501\n\nCPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n <IRQ>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xc3/0x620 mm/kasan/report.c:489\n kasan_report+0xd9/0x110 mm/kasan/report.c:602\n rht_key_hashfn include/linux/rhashtable.h:159 [inline]\n __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\n rhashtable_lookup include/linux/rhashtable.h:646 [inline]\n rhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]\n ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [inline]\n ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\n ila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185\n nf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:626\n nf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269\n NF_HOOK include/linux/netfilter.h:312 [inline]\n ipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309\n __netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672\n __netif_receive_skb+0x1d/0x160 net/core/dev.c:5785\n process_backlog+0x443/0x15f0 net/core/dev.c:6117\n __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883\n napi_poll net/core/dev.c:6952 [inline]\n net_rx_action+0xa94/0x1010 net/core/dev.c:7074\n handle_softirqs+0x213/0x8f0 kernel/softirq.c:561\n __do_softirq kernel/softirq.c:595 [inline]\n invoke_softirq kernel/softirq.c:435 [inline]\n __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662\n irq_exit_rcu+0x9/0x30 kernel/softirq.c:678\n instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]\n sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ila: serializar llamadas a nf_register_net_hooks() syzbot encontr\u00f3 una carrera en ila_add_mapping() [1] la confirmaci\u00f3n 031ae72825ce (\"ila: llamar a nf_unregister_net_hooks() antes\") intent\u00f3 solucionar un problema similar. Al observar la reproducci\u00f3n de syzbot, tenemos comandos ILA_CMD_ADD simult\u00e1neos. Agregue un mutex para asegurarse de que, como m\u00e1ximo, un hilo est\u00e9 llamando a nf_register_net_hooks(). [1] ERROR: KASAN: slab-use-after-free en rht_key_hashfn include/linux/rhashtable.h:159 [en l\u00ednea] ERROR: KASAN: slab-use-after-free en __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604 Lectura de tama\u00f1o 4 en la direcci\u00f3n ffff888028f40008 por la tarea dhcpcd/5501 CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd No contaminado 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0 Nombre del hardware: Google Google Compute Engine/Google Compute Engine, BIOS Google 13/09/2024 Seguimiento de llamadas: __dump_stack lib/dump_stack.c:94 [en l\u00ednea] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [en l\u00ednea] print_report+0xc3/0x620 mm/kasan/report.c:489 kasan_report+0xd9/0x110 mm/kasan/report.c:602 rht_key_hashfn include/linux/rhashtable.h:159 [en l\u00ednea] __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604 rhashtable_lookup include/linux/rhashtable.h:646 [en l\u00ednea] rhashtable_lookup_fast include/linux/rhashtable.h:672 [en l\u00ednea] ila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [en l\u00ednea] ila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [en l\u00ednea] ila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185 nf_hook_entry_hookfn include/linux/netfilter.h:154 [en l\u00ednea] nf_hook_slow+0xbb/0x200 net/netfilter/core.c:626 nf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269 NF_HOOK include/linux/netfilter.h:312 [en l\u00ednea] ipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309 __netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672 __netif_receive_skb+0x1d/0x160 net/core/dev.c:5785 process_backlog+0x443/0x15f0 net/core/dev.c:6117 __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883 napi_poll net/core/dev.c:6952 [en l\u00ednea] net_rx_action+0xa94/0x1010 net/core/dev.c:7074 handle_softirqs+0x213/0x8f0 kernel/softirq.c:561 __do_softirq kernel/softirq.c:595 [en l\u00ednea] invoke_softirq kernel/softirq.c:435 [en l\u00ednea] __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [en l\u00ednea] sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049"}], "id": "CVE-2024-57900", "lastModified": "2025-02-13T14:16:18.027", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-01-15T13:15:14.633", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1638f430f8900f2375f5de45508fbe553997e190"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/17e8fa894345e8d2c7a7642482267b275c3d4553"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/260466b576bca0081a7d4acecc8e93687aa22d0e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3d1b63cf468e446b9feaf4e4e73182b9cc82f460"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ad0677c37c14fa28913daea92d139644d7acf04e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d3017895e393536b234cf80a83fc463c08a28137"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eba25e21dce7ec70e2b3f121b2f3a25a4ec43eca"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: ila: serialize calls to nf_register_net_hooks()", "id": "2338188", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2338188"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nila: serialize calls to nf_register_net_hooks()\nsyzbot found a race in ila_add_mapping() [1]\ncommit 031ae72825ce (\"ila: call nf_unregister_net_hooks() sooner\")\nattempted to fix a similar issue.\nLooking at the syzbot repro, we have concurrent ILA_CMD_ADD commands.\nAdd a mutex to make sure at most one thread is calling nf_register_net_hooks().\n[1]\nBUG: KASAN: slab-use-after-free in rht_key_hashfn include/linux/rhashtable.h:159 [inline]\nBUG: KASAN: slab-use-after-free in __rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nRead of size 4 at addr ffff888028f40008 by task dhcpcd/5501\nCPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n<IRQ>\n__dump_stack lib/dump_stack.c:94 [inline]\ndump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\nprint_address_description mm/kasan/report.c:378 [inline]\nprint_report+0xc3/0x620 mm/kasan/report.c:489\nkasan_report+0xd9/0x110 mm/kasan/report.c:602\nrht_key_hashfn include/linux/rhashtable.h:159 [inline]\n__rhashtable_lookup.constprop.0+0x426/0x550 include/linux/rhashtable.h:604\nrhashtable_lookup include/linux/rhashtable.h:646 [inline]\nrhashtable_lookup_fast include/linux/rhashtable.h:672 [inline]\nila_lookup_wildcards net/ipv6/ila/ila_xlat.c:127 [inline]\nila_xlat_addr net/ipv6/ila/ila_xlat.c:652 [inline]\nila_nf_input+0x1ee/0x620 net/ipv6/ila/ila_xlat.c:185\nnf_hook_entry_hookfn include/linux/netfilter.h:154 [inline]\nnf_hook_slow+0xbb/0x200 net/netfilter/core.c:626\nnf_hook.constprop.0+0x42e/0x750 include/linux/netfilter.h:269\nNF_HOOK include/linux/netfilter.h:312 [inline]\nipv6_rcv+0xa4/0x680 net/ipv6/ip6_input.c:309\n__netif_receive_skb_one_core+0x12e/0x1e0 net/core/dev.c:5672\n__netif_receive_skb+0x1d/0x160 net/core/dev.c:5785\nprocess_backlog+0x443/0x15f0 net/core/dev.c:6117\n__napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883\nnapi_poll net/core/dev.c:6952 [inline]\nnet_rx_action+0xa94/0x1010 net/core/dev.c:7074\nhandle_softirqs+0x213/0x8f0 kernel/softirq.c:561\n__do_softirq kernel/softirq.c:595 [inline]\ninvoke_softirq kernel/softirq.c:435 [inline]\n__irq_exit_rcu+0x109/0x170 kernel/softirq.c:662\nirq_exit_rcu+0x9/0x30 kernel/softirq.c:678\ninstr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]\nsysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1049"], "name": "CVE-2024-57900", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-01-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-57900\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-57900\nhttps://lore.kernel.org/linux-cve-announce/2025011515-CVE-2024-57900-72ad@gregkh/T"], "threat_severity": "Important"}