CVE-2024-58240

HIGH EPSS 4.1%
Published Aug 28, 202510mo ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Aug 28, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
4.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥4.13  –  <6.1.149
linuxlinux_kernel*≥6.2  –  <6.6.21
linuxlinux_kernel*≥6.7  –  <6.7.9
linuxlinux_kernel6.8any
linuxlinux_kernel6.8any
linuxlinux_kernel6.8any
linuxlinux_kernel6.8any
linuxlinux_kernel6.8any
linuxlinux_kernel6.8any
debiandebian_linux11.0any

References 6

  • cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-032379.html
  • git.kernel.org https://git.kernel.org/stable/c/41532b785e9d79636b3815a64ddf6a096647d011
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48905146d11dbf1ddbb2967319016a83976953f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/999115298017a675d8ddf61414fc7a85c89f1186
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dec5b6e7b211e405d3bcb504562ab21aa7e5a64d
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
    Third Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/41532b785e9d79636b3815a64ddf6a096647d011
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48905146d11dbf1ddbb2967319016a83976953f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/999115298017a675d8ddf61414fc7a85c89f1186
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dec5b6e7b211e405d3bcb504562ab21aa7e5a64d
    Patch