CVE-2026-43257: Linux

Описание

Оригинално описание

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().

Засегнати продукти

• Linux Linux: b2c75abde0debfb824f72845c3ed77d4b66798a0 преди f0d7f735eba963742009b0706e19dd0bed91537a; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди dc911fccc6e08ef46a66b2a42a764252b001ee3c; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди 24f3dabeb97bd0bec8c1c926c97e3eb6a8129225; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди 10ab64f8efc2f479293dce929fde326c285fc96f; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди e3fb15aadfc8643203bbdf97ace0396e4586fa64; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди 1ce8c2a8f050a23240553c8bae628ac623f9dbc1; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди 3baefeeb7b85e1e34eebef399ffa312be7179e30; b2c75abde0debfb824f72845c3ed77d4b66798a0 преди dbc527d980f7ba8559de38f8c1e4158c71a78915
• Linux Linux: 3.19; преди 3.19; 5.10.252 до 5.10.*; 5.15.202 до 5.15.*; 6.1.165 до 6.1.*; 6.6.128 до 6.6.*; 6.12.75 до 6.12.*; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; 7.0 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-43257
• https://nvd.nist.gov/vuln/detail/CVE-2026-43257
• https://git.kernel.org/stable/c/f0d7f735eba963742009b0706e19dd0bed91537a
• https://git.kernel.org/stable/c/dc911fccc6e08ef46a66b2a42a764252b001ee3c
• https://git.kernel.org/stable/c/24f3dabeb97bd0bec8c1c926c97e3eb6a8129225
• https://git.kernel.org/stable/c/10ab64f8efc2f479293dce929fde326c285fc96f
• https://git.kernel.org/stable/c/e3fb15aadfc8643203bbdf97ace0396e4586fa64
• https://git.kernel.org/stable/c/1ce8c2a8f050a23240553c8bae628ac623f9dbc1
• https://git.kernel.org/stable/c/3baefeeb7b85e1e34eebef399ffa312be7179e30
• https://git.kernel.org/stable/c/dbc527d980f7ba8559de38f8c1e4158c71a78915