| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| A denial-of-service issue in the dns implemenation could cause an infinite loop. |
| In the Linux kernel, the following vulnerability has been resolved:
fsdax: Fix infinite loop in dax_iomap_rw()
I got an infinite loop and a WARNING report when executing a tail command
in virtiofs.
WARNING: CPU: 10 PID: 964 at fs/iomap/iter.c:34 iomap_iter+0x3a2/0x3d0
Modules linked in:
CPU: 10 PID: 964 Comm: tail Not tainted 5.19.0-rc7
Call Trace:
<TASK>
dax_iomap_rw+0xea/0x620
? __this_cpu_preempt_check+0x13/0x20
fuse_dax_read_iter+0x47/0x80
fuse_file_read_iter+0xae/0xd0
new_sync_read+0xfe/0x180
? 0xffffffff81000000
vfs_read+0x14d/0x1a0
ksys_read+0x6d/0xf0
__x64_sys_read+0x1a/0x20
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
The tail command will call read() with a count of 0. In this case,
iomap_iter() will report this WARNING, and always return 1 which casuing
the infinite loop in dax_iomap_rw().
Fixing by checking count whether is 0 in dax_iomap_rw(). |
| A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
This vulnerability is due to incomplete error checking when parsing an HTTP header. An attacker could exploit this vulnerability by sending a crafted HTTP request to a targeted web server on a device. A successful exploit could allow the attacker to cause a DoS condition when the device reloads. |
| This vulnerability allows any attacker to cause the PeerTube server to stop responding to requests due to an infinite loop in the "inbox" endpoint when receiving crafted ActivityPub activities. |
| A vulnerability in the LangChainLLM class of the run-llama/llama_index repository, version v0.12.5, allows for a Denial of Service (DoS) attack. The stream_complete method executes the llm using a thread and retrieves the result via the get_response_gen method of the StreamingGeneratorCallbackHandler class. If the thread terminates abnormally before the _llm.predict is executed, there is no exception handling for this case, leading to an infinite loop in the get_response_gen function. This can be triggered by providing an input of an incorrect type, causing the thread to terminate and the process to continue running indefinitely. |
| In lm-sys/fastchat Release v0.2.36, the server fails to handle excessive characters appended to the end of multipart boundaries. This flaw can be exploited by sending malformed multipart requests with arbitrary characters at the end of the boundary. Each extra character is processed in an infinite loop, leading to excessive resource consumption and a complete denial of service (DoS) for all users. The vulnerability is unauthenticated, meaning no user login or interaction is required for an attacker to exploit this issue. |
| A Denial of Service (DoS) vulnerability in the multipart request boundary processing mechanism of eosphoros-ai/db-gpt v0.6.0 allows unauthenticated attackers to cause excessive resource consumption. The server fails to handle excessive characters appended to the end of multipart boundaries, leading to an infinite loop and complete denial of service for all users. This vulnerability affects all endpoints processing multipart/form-data requests. |
| ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-0, infinite lines occur when writing during a specific XMP file conversion command. Version 7.1.2-0 fixes the issue. |
| In the Linux kernel, the following vulnerability has been resolved:
net/smc: Avoid overwriting the copies of clcsock callback functions
The callback functions of clcsock will be saved and replaced during
the fallback. But if the fallback happens more than once, then the
copies of these callback functions will be overwritten incorrectly,
resulting in a loop call issue:
clcsk->sk_error_report
|- smc_fback_error_report() <------------------------------|
|- smc_fback_forward_wakeup() | (loop)
|- clcsock_callback() (incorrectly overwritten) |
|- smc->clcsk_error_report() ------------------|
So this patch fixes the issue by saving these function pointers only
once in the fallback and avoiding overwriting. |
| In the Linux kernel, the following vulnerability has been resolved:
f2fs: avoid infinite loop to flush node pages
xfstests/generic/475 can give EIO all the time which give an infinite loop
to flush node page like below. Let's avoid it.
[16418.518551] Call Trace:
[16418.518553] ? dm_submit_bio+0x48/0x400
[16418.518574] ? submit_bio_checks+0x1ac/0x5a0
[16418.525207] __submit_bio+0x1a9/0x230
[16418.525210] ? kmem_cache_alloc+0x29e/0x3c0
[16418.525223] submit_bio_noacct+0xa8/0x2b0
[16418.525226] submit_bio+0x4d/0x130
[16418.525238] __submit_bio+0x49/0x310 [f2fs]
[16418.525339] ? bio_add_page+0x6a/0x90
[16418.525344] f2fs_submit_page_bio+0x134/0x1f0 [f2fs]
[16418.525365] read_node_page+0x125/0x1b0 [f2fs]
[16418.525388] __get_node_page.part.0+0x58/0x3f0 [f2fs]
[16418.525409] __get_node_page+0x2f/0x60 [f2fs]
[16418.525431] f2fs_get_dnode_of_data+0x423/0x860 [f2fs]
[16418.525452] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[16418.525458] ? __mod_memcg_state.part.0+0x2a/0x30
[16418.525465] ? __mod_memcg_lruvec_state+0x27/0x40
[16418.525467] ? __xa_set_mark+0x57/0x70
[16418.525472] f2fs_do_write_data_page+0x10e/0x7b0 [f2fs]
[16418.525493] f2fs_write_single_data_page+0x555/0x830 [f2fs]
[16418.525514] ? sysvec_apic_timer_interrupt+0x4e/0x90
[16418.525518] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[16418.525523] f2fs_write_cache_pages+0x303/0x880 [f2fs]
[16418.525545] ? blk_flush_plug_list+0x47/0x100
[16418.525548] f2fs_write_data_pages+0xfd/0x320 [f2fs]
[16418.525569] do_writepages+0xd5/0x210
[16418.525648] filemap_fdatawrite_wbc+0x7d/0xc0
[16418.525655] filemap_fdatawrite+0x50/0x70
[16418.525658] f2fs_sync_dirty_inodes+0xa4/0x230 [f2fs]
[16418.525679] f2fs_write_checkpoint+0x16d/0x1720 [f2fs]
[16418.525699] ? ttwu_do_wakeup+0x1c/0x160
[16418.525709] ? ttwu_do_activate+0x6d/0xd0
[16418.525711] ? __wait_for_common+0x11d/0x150
[16418.525715] kill_f2fs_super+0xca/0x100 [f2fs]
[16418.525733] deactivate_locked_super+0x3b/0xb0
[16418.525739] deactivate_super+0x40/0x50
[16418.525741] cleanup_mnt+0x139/0x190
[16418.525747] __cleanup_mnt+0x12/0x20
[16418.525749] task_work_run+0x6d/0xa0
[16418.525765] exit_to_user_mode_prepare+0x1ad/0x1b0
[16418.525771] syscall_exit_to_user_mode+0x27/0x50
[16418.525774] do_syscall_64+0x48/0xc0
[16418.525776] entry_SYSCALL_64_after_hwframe+0x44/0xae |
| A vulnerability was found in HobbesOSR Kitten up to c4f8b7c3158983d1020af432be1b417b28686736 and classified as critical. Affected by this issue is the function set_pte_at in the library /include/arch-arm64/pgtable.h. The manipulation leads to resource consumption. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. |
| hutool-core v5.8.23 was discovered to contain an infinite loop in the StrSplitter.splitByRegex function. This vulnerability allows attackers to cause a Denial of Service (DoS) via manipulation of the first two parameters. |
| RIOT is an open-source microcontroller operating system, designed to match the requirements of Internet of Things (IoT) devices and other embedded devices. A malicious actor can send a IEEE 802.15.4 packet with spoofed length byte and optionally spoofed FCS, which eventually results into an endless loop on a CC2538 as receiver. Before PR #20998, the receiver would check for the location of the CRC bit using the packet length byte by considering all 8 bits, instead of discarding bit 7, which is what the radio does. This then results into reading outside of the RX FIFO. Although it prints an error when attempting to read outside of the RX FIFO, it will continue doing this. This may lead to a discrepancy in the CRC check according to the firmware and the radio. If the CPU judges the CRC as correct and the radio is set to `AUTO_ACK`, when the packet requests and acknowledgment the CPU will go into the state `CC2538_STATE_TX_ACK`. However, if the radio judged the CRC as incorrect, it will not send an acknowledgment, and thus the `TXACKDONE` event will not fire. It will then never return to the state `CC2538_STATE_READY` since the baseband processing is still disabled. Then the CPU will be in an endless loop. Since setting to idle is not forced, it won't do it if the radio's state is not `CC2538_STATE_READY`. A fix has not yet been made. |
| A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.15), Teamcenter V13.0 (All versions < V13.0.0.10), Teamcenter V13.1 (All versions < V13.1.0.10), Teamcenter V13.2 (All versions < V13.2.0.9), Teamcenter V13.3 (All versions < V13.3.0.5), Teamcenter V14.0 (All versions < V14.0.0.2). File Server Cache service in Teamcenter is vulnerable to denial of service by entering infinite loops and using up CPU cycles. This could allow an attacker to cause denial of service condition. |
| GeoServer is an open source server that allows users to share and edit geospatial data. Malicious Jiffle scripts can be executed by GeoServer, either as a rendering transformation in WMS dynamic styles or as a WPS process, that can enter an infinite loop to trigger denial of service. This vulnerability is fixed in 2.27.0, 2.26.3, and 2.25.7. This vulnerability can be mitigated by disabling WMS dynamic styling and the Jiffle process. |
| Cloudflare quiche was discovered to be vulnerable to an infinite loop when sending packets containing RETIRE_CONNECTION_ID frames.
QUIC connections possess a set of connection identifiers (IDs); see Section 5.1 of RFC 9000 https://datatracker.ietf.org/doc/html/rfc9000#section-5.1 . Once the QUIC handshake completes, a local endpoint is responsible for issuing and retiring Connection IDs that are used by the remote peer to populate the Destination Connection ID field in packets sent from remote to local. Each Connection ID has a sequence number to ensure synchronization between peers.
An unauthenticated remote attacker can exploit this vulnerability by first completing a handshake and then sending a specially-crafted set of frames that trigger a connection ID retirement in the victim. When the victim attempts to send a packet containing RETIRE_CONNECTION_ID frames, Section 19.16 of RFC 9000 https://datatracker.ietf.org/doc/html/rfc9000#section-19.6 requires that the sequence number of the retired connection ID must not be the same as the sequence number of the connection ID used by the packet. In other words, a packet cannot contain a frame that retires itself. In scenarios such as path migration, it is possible for there to be multiple active paths with different active connection IDs that could be used to retire each other. The exploit triggered an unintentional behaviour of a quiche design feature that supports retirement across paths while maintaining full connection ID synchronization, leading to an infinite loop.This issue affects quiche: from 0.15.0 before 0.24.5. |
| OctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. The issue can be triggered by a broken multipart/form-data request lacking an end boundary to any of OctoPrint's endpoints implemented through the octoprint.server.util.tornado.UploadStorageFallbackHandler request handler. The request handler will get stuck in an endless busy loop, looking for a part of the request that will never come. As Tornado is single-threaded, that will effectively block the whole web server. The vulnerability has been patched in version 1.11.2. |
| Transient DOS while parsing IPv6 extension header when WLAN firmware receives an IPv6 packet that contains `IPPROTO_NONE` as the next header. |
| An issue has been discovered in GitLab CE/EE affecting all versions from 17.7 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2, allow an attacker to trigger an infinite redirect loop, potentially leading to a denial of service condition. |
| Silicon Labs Gecko OS DNS Response Processing Infinite Loop Denial-of-Service Vulnerability. This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the processing of DNS responses. The issue results from a logic error that can lead to an infinite loop. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-23392. |
