CVEvulnerability
CVE-2024-58240
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2025-08-28
- Last modified
- 2026-10-15
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
In the Linux kernel, the following vulnerability has been resolved:
tls: separate no-async decryption request handling from async
If we're not doing async, the handling is much simpler. There's no
reference counting, we just need to wait for the completion to wake us
up and return its result.
We should preferably also use a separate crypto_wait. I'm not seeing a
UAF as I did in the past, I think aec7961916f3 ("tls: fix race between
async notify and socket close") took care of it.
This will make the next fix easier.
Affected configurations
• linux linux kernel (>= 4.13 < 6.1.149)
• linux linux kernel (>= 6.2 < 6.6.21)
• linux linux kernel (>= 6.7 < 6.7.9)
• linux linux kernel 6.8
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://git.kernel.org/stable/c/41532b785e9d79636b3815a64ddf6a096647d011 Patch
- https://git.kernel.org/stable/c/48905146d11dbf1ddbb2967319016a83976953f5 Patch
- https://git.kernel.org/stable/c/5f7761c94b1db7570cab328c9f940a33284509b7 git.kernel.org
- https://git.kernel.org/stable/c/999115298017a675d8ddf61414fc7a85c89f1186 Patch
- https://git.kernel.org/stable/c/dec5b6e7b211e405d3bcb504562ab21aa7e5a64d Patch
- https://git.kernel.org/stable/c/f32ab6cb544d01cdc150de5df389ac685aa507b0 git.kernel.org
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html cert-portal.siemens.com