CVE-2024-26809
"Netfilter Pipapo Clone Destroy Double-Free Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
INFO
Published Date :
April 4, 2024, 10:15 a.m.
Last Modified :
March 19, 2025, 4:19 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2024-26809 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-2024-26809.
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-2024-26809 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26809 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]
Mar. 19, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.7.11 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.23 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.8 up to (excluding) 6.8.2 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10.130 up to (excluding) 5.10.214 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15.54 up to (excluding) 5.15.153 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18.11 up to (excluding) 6.1.83 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added Reference Type CVE: https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2 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/362508506bf545e9ce18c72a2c48dcbfb891ab9c Added Reference https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af Added Reference https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b Added Reference https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2 Added Reference https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee Added Reference https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144 Added Reference https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2 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 Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 04, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol") which came after: 9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path"). Added Reference kernel.org https://git.kernel.org/stable/c/b36b83297ff4910dfc8705402c8abffd4bbf8144 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5ad233dc731ab64cdc47b84a5c1f78fff6c024af [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ff90050771412b91e928093ccd8736ae680063c2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/821e28d5b506e6a73ccc367ff792bd894050d48b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/9384b4d85c46ce839f51af01374062ce6318b2f2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/b0e256f3dd2ba6532f37c5c22e07cb07a36031ee [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-2024-26809 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-2024-26809
weaknesses.