CVE-2022-48807 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler Currently, the same handler is called for both a NETDEV_BONDING_INFO LAG unlink notification as for a NETDEV_UNREGISTER call. This is causing a problem though, since the netdev_notifier_info passed has a different structure depending on which event is passed. The problem manifests as a call trace from a BUG: KASAN stack-out-of-bounds error. Fix this by creating a handler specific to NETDEV_UNREGISTER that only is passed valid elements in the netdev_notifier_info struct for the NETDEV_UNREGISTER event. Also included is the removal of an unbalanced dev_put on the peer_netdev and related braces.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1
https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469
https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46
https://lore.kernel.org/linux-cve-announce/2024071645-CVE-2022-48807-cd6e@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-48807
https://www.cve.org/CVERecord?id=CVE-2022-48807

History

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-07-16T11:43:58.406Z

Updated: 2024-12-19T08:08:06.689Z

Reserved: 2024-07-16T11:38:08.896Z

Link: CVE-2022-48807

Vulnrichment

Updated: 2024-08-03T15:25:01.535Z

NVD

Status : Awaiting Analysis

Published: 2024-07-16T12:15:05.050

Modified: 2024-11-21T07:34:07.577

Link: CVE-2022-48807

Redhat

Severity : Low

Publid Date: 2024-07-16T00:00:00Z

Links: CVE-2022-48807 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48807", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-16T11:38:08.896Z", "datePublished": "2024-07-16T11:43:58.406Z", "dateUpdated": "2024-12-19T08:08:06.689Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:08:06.689Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix KASAN error in LAG NETDEV_UNREGISTER handler\n\nCurrently, the same handler is called for both a NETDEV_BONDING_INFO\nLAG unlink notification as for a NETDEV_UNREGISTER call. This is\ncausing a problem though, since the netdev_notifier_info passed has\na different structure depending on which event is passed. The problem\nmanifests as a call trace from a BUG: KASAN stack-out-of-bounds error.\n\nFix this by creating a handler specific to NETDEV_UNREGISTER that only\nis passed valid elements in the netdev_notifier_info struct for the\nNETDEV_UNREGISTER event.\n\nAlso included is the removal of an unbalanced dev_put on the peer_netdev\nand related braces."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/ice_lag.c"], "versions": [{"version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "f9daedc3ab8f673e3a9374b91a89fbf1174df469", "status": "affected", "versionType": "git"}, {"version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "faa9bcf700ca1a0d09f92502a6b65d3ce313fb46", "status": "affected", "versionType": "git"}, {"version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "bea1898f65b9b7096cb4e73e97c83b94718f1fa1", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/ice_lag.c"], "versions": [{"version": "5.15", "status": "affected"}, {"version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.24", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16.10", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469"}, {"url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46"}, {"url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1"}], "title": "ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.535Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48807", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:58:44.489230Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:13.644Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.535Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48807", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:58:44.489230Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:21.475Z"}}], "cna": {"title": "ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "f9daedc3ab8f673e3a9374b91a89fbf1174df469", "versionType": "git"}, {"status": "affected", "version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "faa9bcf700ca1a0d09f92502a6b65d3ce313fb46", "versionType": "git"}, {"status": "affected", "version": "6a8b357278f5f8b9817147277ab8f12879dce8a8", "lessThan": "bea1898f65b9b7096cb4e73e97c83b94718f1fa1", "versionType": "git"}], "programFiles": ["drivers/net/ethernet/intel/ice/ice_lag.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.15"}, {"status": "unaffected", "version": "0", "lessThan": "5.15", "versionType": "semver"}, {"status": "unaffected", "version": "5.15.24", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "5.16.10", "versionType": "semver", "lessThanOrEqual": "5.16.*"}, {"status": "unaffected", "version": "5.17", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/ethernet/intel/ice/ice_lag.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469"}, {"url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46"}, {"url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix KASAN error in LAG NETDEV_UNREGISTER handler\n\nCurrently, the same handler is called for both a NETDEV_BONDING_INFO\nLAG unlink notification as for a NETDEV_UNREGISTER call. This is\ncausing a problem though, since the netdev_notifier_info passed has\na different structure depending on which event is passed. The problem\nmanifests as a call trace from a BUG: KASAN stack-out-of-bounds error.\n\nFix this by creating a handler specific to NETDEV_UNREGISTER that only\nis passed valid elements in the netdev_notifier_info struct for the\nNETDEV_UNREGISTER event.\n\nAlso included is the removal of an unbalanced dev_put on the peer_netdev\nand related braces."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T08:08:06.689Z"}}}, "cveMetadata": {"cveId": "CVE-2022-48807", "state": "PUBLISHED", "dateUpdated": "2024-12-19T08:08:06.689Z", "dateReserved": "2024-07-16T11:38:08.896Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-07-16T11:43:58.406Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix KASAN error in LAG NETDEV_UNREGISTER handler\n\nCurrently, the same handler is called for both a NETDEV_BONDING_INFO\nLAG unlink notification as for a NETDEV_UNREGISTER call. This is\ncausing a problem though, since the netdev_notifier_info passed has\na different structure depending on which event is passed. The problem\nmanifests as a call trace from a BUG: KASAN stack-out-of-bounds error.\n\nFix this by creating a handler specific to NETDEV_UNREGISTER that only\nis passed valid elements in the netdev_notifier_info struct for the\nNETDEV_UNREGISTER event.\n\nAlso included is the removal of an unbalanced dev_put on the peer_netdev\nand related braces."}, {"lang": "es", "value": "En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ice: Solucionar error KASAN en el controlador LAG NETDEV_UNREGISTER Actualmente, se llama al mismo controlador tanto para una notificaci\u00f3n de desvinculaci\u00f3n de NETDEV_BONDING_INFO LAG como para una llamada NETDEV_UNREGISTER. Sin embargo, esto est\u00e1 causando un problema, ya que el netdev_notifier_info pasado tiene una estructura diferente seg\u00fan el evento que se pasa. El problema se manifiesta como un seguimiento de llamada de un ERROR: error de pila fuera de los l\u00edmites de KASAN. Solucione este problema creando un controlador espec\u00edfico para NETDEV_UNREGISTER al que solo se le pasan elementos v\u00e1lidos en la estructura netdev_notifier_info para el evento NETDEV_UNREGISTER. Tambi\u00e9n se incluye la eliminaci\u00f3n de un dev_put desequilibrado en peer_netdev y llaves relacionadas."}], "id": "CVE-2022-48807", "lastModified": "2024-11-21T07:34:07.577", "metrics": {}, "published": "2024-07-16T12:15:05.050", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler", "id": "2298143", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2298143"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nice: Fix KASAN error in LAG NETDEV_UNREGISTER handler\nCurrently, the same handler is called for both a NETDEV_BONDING_INFO\nLAG unlink notification as for a NETDEV_UNREGISTER call. This is\ncausing a problem though, since the netdev_notifier_info passed has\na different structure depending on which event is passed. The problem\nmanifests as a call trace from a BUG: KASAN stack-out-of-bounds error.\nFix this by creating a handler specific to NETDEV_UNREGISTER that only\nis passed valid elements in the netdev_notifier_info struct for the\nNETDEV_UNREGISTER event.\nAlso included is the removal of an unbalanced dev_put on the peer_netdev\nand related braces."], "name": "CVE-2022-48807", "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": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "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": "2024-07-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48807\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48807\nhttps://lore.kernel.org/linux-cve-announce/2024071645-CVE-2022-48807-cd6e@gregkh/T"], "threat_severity": "Low", "upstream_fix": "kernel 5.15.24, kernel 5.16.10, kernel 5.17"}