CVE-2024-26925
Linux Netfilter Mutex Release Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path The commit mutex should not be released during the critical section between nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC worker could collect expired objects and get the released commit lock within the same GC sequence. nf_tables_module_autoload() temporarily releases the mutex to load module dependencies, then it goes back to replay the transaction again. Move it at the end of the abort phase after nft_gc_seq_end() is called.
INFO
Published Date :
April 25, 2024, 6:15 a.m.
Last Modified :
Nov. 21, 2024, 9:03 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
Public PoC/Exploit Available at Github
CVE-2024-26925 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-26925.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
A collection of links related to Linux kernel security and exploitation
linux-kernel kernel-exploitation exploit privilege-escalation security
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-26925 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26925 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27 Added Reference https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494 Added Reference https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428 Added Reference https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30 Added Reference https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae Added Reference https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1 Added Reference https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 05, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 25, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 13, 2024
Action Type Old Value New Value Removed Reference kernel.org http://www.openwall.com/lists/oss-security/2024/05/07/6 Removed Reference kernel.org http://www.openwall.com/lists/oss-security/2024/05/08/2 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 08, 2024
Action Type Old Value New Value Added Reference kernel.org http://www.openwall.com/lists/oss-security/2024/05/08/2 [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 07, 2024
Action Type Old Value New Value Added Reference kernel.org http://www.openwall.com/lists/oss-security/2024/05/07/6 [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 25, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path The commit mutex should not be released during the critical section between nft_gc_seq_begin() and nft_gc_seq_end(), otherwise, async GC worker could collect expired objects and get the released commit lock within the same GC sequence. nf_tables_module_autoload() temporarily releases the mutex to load module dependencies, then it goes back to replay the transaction again. Move it at the end of the abort phase after nft_gc_seq_end() is called. Added Reference kernel.org https://git.kernel.org/stable/c/61ac7284346c32f9a8c8ceac56102f7914060428 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/2cee2ff7f8cce12a63a0a23ffe27f08d99541494 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/eb769ff4e281f751adcaf4f4445cbf30817be139 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8d3a58af50e46167b6f1db47adadad03c0045dae [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8038ee3c3e5b59bcd78467686db5270c68544e30 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a34ba4bdeec0c3b629160497594908dc820110f1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0d459e2ffb541841714839e8228b845458ed3b27 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26925 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-26925
weaknesses.