CVE-2022-49857

MEDIUM EPSS 5.5%
Published May 1, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 1, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix memory leak in prestera_rxtx_switch_init() When prestera_sdma_switch_init() failed, the memory pointed to by sw->rxtx isn't released. Fix it. Only be compiled, not be tested.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.10  –  <5.10.155
linuxlinux_kernel*≥5.11  –  <5.15.79
linuxlinux_kernel*≥5.16  –  <6.0.9
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any
linuxlinux_kernel6.1any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/31e5084ac6876e52dbb0a1cc4fc18b6c79979f31
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/409731df6310a33f4d0a3ef594d2410cdcd637f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/519b58bbfa825f042fcf80261cc18e1e35f85ffd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5333cf1b7f6861912aff6263978d4781f9858e47
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/31e5084ac6876e52dbb0a1cc4fc18b6c79979f31
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/409731df6310a33f4d0a3ef594d2410cdcd637f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/519b58bbfa825f042fcf80261cc18e1e35f85ffd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5333cf1b7f6861912aff6263978d4781f9858e47
    Patch