5.5

CVE-2026-43257

media: cx88: Add missing unmap in snd_cx88_hw_params()

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().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.19 < 5.10.252
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.202
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.165
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.128
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.16
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.028
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-772 Missing Release of Resource after Effective Lifetime

The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

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