CVE-2024-26835
Linux Netfilter NFTables Hook Registration Denial of Service
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: set dormant flag on hook register failure We need to set the dormant flag again if we fail to register the hooks. During memory pressure hook registration can fail and we end up with a table marked as active but no registered hooks. On table/base chain deletion, nf_tables will attempt to unregister the hook again which yields a warn splat from the nftables core.
INFO
Published Date :
April 17, 2024, 10:15 a.m.
Last Modified :
June 25, 2024, 11:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
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-2024-26835
.
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).
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The following list is the news that have been mention
CVE-2024-26835
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26835
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.
-
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
Jun. 16, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/a6411f3c48f991c19aaf9a24fce36865fbba28d7 [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 Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: set dormant flag on hook register failure We need to set the dormant flag again if we fail to register the hooks. During memory pressure hook registration can fail and we end up with a table marked as active but no registered hooks. On table/base chain deletion, nf_tables will attempt to unregister the hook again which yields a warn splat from the nftables core. Added Reference kernel.org https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/0c9302a6da262e6ab6a6c1d30f04a6130ed97376 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec [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-2024-26835
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-2024-26835
weaknesses.