CVE-2024-26582
net: tls: fix use-after-free with partial reads and async decrypt
Description
In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb.
INFO
Published Date :
Feb. 21, 2024, 3:15 p.m.
Last Modified :
Nov. 4, 2025, 7:17 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the Linux kernel package.
- Reboot the system after the update.
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-2024-26582.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26582 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-2024-26582
weaknesses.
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-2024-26582 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26582 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. 04, 2025
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/ -
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/20b4ed034872b4d024b26e2bc1092c3f80e5db96 Added Reference https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f Added Reference https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df Added Reference https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5 -
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 -
Initial Analysis by [email protected]
Mar. 15, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96 No Types Assigned https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96 Patch Changed Reference Type https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f No Types Assigned https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f Patch Changed Reference Type https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df No Types Assigned https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df Patch Changed Reference Type https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5 No Types Assigned https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5 Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.0 up to (excluding) 6.1.79 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.6.18 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7.0 up to (excluding) 6.7.6 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 11, 2024
Action Type Old Value New Value Removed Reference Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/ Removed Reference Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/OX4EWCYDZRTOEMC2C6OF7ZACAP23SUB5/ -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 28, 2024
Action Type Old Value New Value Added Reference Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/ [No types assigned] Added Reference Linux https://lists.fedoraproject.org/archives/list/[email protected]/message/OX4EWCYDZRTOEMC2C6OF7ZACAP23SUB5/ [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 23, 2024
Action Type Old Value New Value Added Reference Linux https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb. Added Reference Linux https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f [No types assigned]