CVE-2026-74295
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac_hdmi: Validate written enum value hdac_hdmi_set_pin_port_mux() uses the …
Impact
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac_hdmi: Validate written enum value hdac_hdmi_set_pin_port_mux() uses the written enum value to index the texts array before calling snd_soc_dapm_put_enum_double(), which validates that the value is within the enum item range. An out-of-range value can therefore make the driver read past the texts array before the helper rejects the write. Move the lookup after the helper has accepted the value.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0b08baeccdcf52fad328ad645f5b4fbee04eea34
- https://git.kernel.org/stable/c/216336418c007c4b44c650acf2fd3d2de5bb81e8
- https://git.kernel.org/stable/c/7f02e9064b6f84e7f93c72f134306271eb4f7de4
- https://git.kernel.org/stable/c/8cbf24714d6b3f553fc959632c9781176a73a9a7
- https://git.kernel.org/stable/c/9131e4b023e0db5764680034bdc94aeae0b0f33d
- https://git.kernel.org/stable/c/bc464a6a9e352daa17b1636c090cf3185710b9a0
- https://git.kernel.org/stable/c/d8961b5c7889b6ecc00f1409d36826df1665df27