CVE-2024-26582 (GCVE-0-2024-26582)

Vulnerability from cvelistv5 – Published: 2024-02-21 14:59 – Updated: 2025-11-04 18:29
VLAI?
Title
net: tls: fix use-after-free with partial reads and async decrypt
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: fd31f3996af2627106e22a9f8072764fede51161 , < 20b4ed034872b4d024b26e2bc1092c3f80e5db96 (git)
Affected: fd31f3996af2627106e22a9f8072764fede51161 , < d684763534b969cca1022e2a28645c7cc91f7fa5 (git)
Affected: fd31f3996af2627106e22a9f8072764fede51161 , < 754c9bab77a1b895b97bd99d754403c505bc79df (git)
Affected: fd31f3996af2627106e22a9f8072764fede51161 , < 32b55c5ff9103b8508c1e04bfa5a08c64e7a925f (git)
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    Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.79 , ≤ 6.1.* (semver)
Unaffected: 6.6.18 , ≤ 6.6.* (semver)
Unaffected: 6.7.6 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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