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 :
April 2, 2025, 1:18 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-26835 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.
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Initial Analysis by [email protected]
Apr. 02, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.80 *cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.4.262 up to (excluding) 5.4.270 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10.202 up to (excluding) 5.10.211 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.13 up to (excluding) 5.15.150 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.19 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.7.7 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added Reference Type CVE: https://git.kernel.org/stable/c/0c9302a6da262e6ab6a6c1d30f04a6130ed97376 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/0c9302a6da262e6ab6a6c1d30f04a6130ed97376 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/a6411f3c48f991c19aaf9a24fce36865fbba28d7 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a6411f3c48f991c19aaf9a24fce36865fbba28d7 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069 Types: Patch Added Reference Type CVE: https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Types: Mailing List -
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/0c9302a6da262e6ab6a6c1d30f04a6130ed97376 Added Reference https://git.kernel.org/stable/c/31ea574aeca1aa488e18716459bde057217637af Added Reference https://git.kernel.org/stable/c/664264a5c55bf97a9c571c557d477b75416199be Added Reference https://git.kernel.org/stable/c/6f2496366426cec18ba53f1c7f6c3ac307ca6a95 Added Reference https://git.kernel.org/stable/c/a6411f3c48f991c19aaf9a24fce36865fbba28d7 Added Reference https://git.kernel.org/stable/c/ae4360cbd385f0d7a8a86d5723e50448cc6318f3 Added Reference https://git.kernel.org/stable/c/bccebf64701735533c8db37773eeacc6566cc8ec Added Reference https://git.kernel.org/stable/c/f2135bbf14949687e96cabb13d8a91ae3deb9069 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
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.