CVE-2024-49853

HIGH EPSS 12.1%
Published Oct 21, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix double free in OPTEE transport Channels can be shared between protocols, avoid freeing the same channel descriptors twice when unloading the stack.

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
12.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-415

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.18  –  <6.1.113
linuxlinux_kernel*≥6.2  –  <6.6.54
linuxlinux_kernel*≥6.7  –  <6.10.13
linuxlinux_kernel*≥6.11  –  <6.11.2

References 6

  • git.kernel.org https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0
    Patch