CVE-2026-43257

MEDIUM EPSS 2.8%
Published May 6, 20261mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: media: cx88: Add missing unmap in snd_cx88_hw_params() In error path, add cx88_alsa_dma_unmap() to release resource acquired by cx88_alsa_dma_map().

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
2.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-772

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥3.19  –  <5.10.252
linuxlinux_kernel*≥5.11  –  <5.15.202
linuxlinux_kernel*≥5.16  –  <6.1.165
linuxlinux_kernel*≥6.2  –  <6.6.128
linuxlinux_kernel*≥6.7  –  <6.12.75
linuxlinux_kernel*≥6.13  –  <6.18.16
linuxlinux_kernel*≥6.19  –  <6.19.6

References 8

  • git.kernel.org https://git.kernel.org/stable/c/10ab64f8efc2f479293dce929fde326c285fc96f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1ce8c2a8f050a23240553c8bae628ac623f9dbc1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24f3dabeb97bd0bec8c1c926c97e3eb6a8129225
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3baefeeb7b85e1e34eebef399ffa312be7179e30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dbc527d980f7ba8559de38f8c1e4158c71a78915
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc911fccc6e08ef46a66b2a42a764252b001ee3c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e3fb15aadfc8643203bbdf97ace0396e4586fa64
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f0d7f735eba963742009b0706e19dd0bed91537a
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/10ab64f8efc2f479293dce929fde326c285fc96f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1ce8c2a8f050a23240553c8bae628ac623f9dbc1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24f3dabeb97bd0bec8c1c926c97e3eb6a8129225
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3baefeeb7b85e1e34eebef399ffa312be7179e30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dbc527d980f7ba8559de38f8c1e4158c71a78915
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc911fccc6e08ef46a66b2a42a764252b001ee3c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e3fb15aadfc8643203bbdf97ace0396e4586fa64
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f0d7f735eba963742009b0706e19dd0bed91537a
    Patch