CVE-2024-53239

HIGH EPSS 19.8%
Published Dec 27, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Dec 27, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Release resources at card release The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback.

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
19.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥2.6.39  –  <4.19.325
linuxlinux_kernel*≥4.20  –  <5.4.287
linuxlinux_kernel*≥5.5  –  <5.10.231
linuxlinux_kernel*≥5.11  –  <5.15.174
linuxlinux_kernel*≥5.16  –  <6.1.120
linuxlinux_kernel*≥6.2  –  <6.6.64
linuxlinux_kernel*≥6.7  –  <6.11.11
linuxlinux_kernel*≥6.12  –  <6.12.2

References 11

  • git.kernel.org https://git.kernel.org/stable/c/0df7f4b5cc10f5adf98be0845372e9eef7bb5b09
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/273eec23467dfbfbd0e4c10302579ba441fb1e13
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/57860a80f03f9dc69a34a5c37b0941ad032a0a8c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74357d0b5cd3ef544752bc9f21cbeee4902fae6c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a0810c3d6dd2d29a9b92604d682eacd2902ce947
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b754e831a94f82f2593af806741392903f359168
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b889a7d68d7e76b8795b754a75c91a2d561d5e8c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ea8cc56db659cf0ae57073e32a4735ead7bd7ee3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f2d06d4e129e2508e356136f99bb20a332ff1a00
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0df7f4b5cc10f5adf98be0845372e9eef7bb5b09
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/273eec23467dfbfbd0e4c10302579ba441fb1e13
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/57860a80f03f9dc69a34a5c37b0941ad032a0a8c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74357d0b5cd3ef544752bc9f21cbeee4902fae6c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a0810c3d6dd2d29a9b92604d682eacd2902ce947
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b754e831a94f82f2593af806741392903f359168
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b889a7d68d7e76b8795b754a75c91a2d561d5e8c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ea8cc56db659cf0ae57073e32a4735ead7bd7ee3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f2d06d4e129e2508e356136f99bb20a332ff1a00
    Patch