CVE-2026-43257
media: cx88: Add missing unmap in snd_cx88_hw_params()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
b2c75abde0debfb824f72845c3ed77d4b66798a0 < f0d7f735eba963742009b0706e19dd0bed91537a b2c75abde0debfb824f72845c3ed77d4b66798a0 < dc911fccc6e08ef46a66b2a42a764252b001ee3c b2c75abde0debfb824f72845c3ed77d4b66798a0 < 24f3dabeb97bd0bec8c1c926c97e3eb6a8129225 b2c75abde0debfb824f72845c3ed77d4b66798a0 < 10ab64f8efc2f479293dce929fde326c285fc96f b2c75abde0debfb824f72845c3ed77d4b66798a0 < e3fb15aadfc8643203bbdf97ace0396e4586fa64 b2c75abde0debfb824f72845c3ed77d4b66798a0 < 1ce8c2a8f050a23240553c8bae628ac623f9dbc1 b2c75abde0debfb824f72845c3ed77d4b66798a0 < 3baefeeb7b85e1e34eebef399ffa312be7179e30 b2c75abde0debfb824f72845c3ed77d4b66798a0 < dbc527d980f7ba8559de38f8c1e4158c71a78915
Linux / Linux
3.19
References
git.kernel.org: https://git.kernel.org/stable/c/f0d7f735eba963742009b0706e19dd0bed91537a git.kernel.org: https://git.kernel.org/stable/c/dc911fccc6e08ef46a66b2a42a764252b001ee3c git.kernel.org: https://git.kernel.org/stable/c/24f3dabeb97bd0bec8c1c926c97e3eb6a8129225 git.kernel.org: https://git.kernel.org/stable/c/10ab64f8efc2f479293dce929fde326c285fc96f git.kernel.org: https://git.kernel.org/stable/c/e3fb15aadfc8643203bbdf97ace0396e4586fa64 git.kernel.org: https://git.kernel.org/stable/c/1ce8c2a8f050a23240553c8bae628ac623f9dbc1 git.kernel.org: https://git.kernel.org/stable/c/3baefeeb7b85e1e34eebef399ffa312be7179e30 git.kernel.org: https://git.kernel.org/stable/c/dbc527d980f7ba8559de38f8c1e4158c71a78915