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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/gma500: return errors from Oaktrail HDMI I2C reads xfer_read() waits for the HDMI I2C transaction to reach I2C_TRANSACTION_DONE, but it ignores both timeout and signal returns from wait_for_completion_interruptible_timeout(). If the interrupt never advances the transaction state, the loop can wait forever. Return -ETIMEDOUT when the completion wait expires, propagate interrupted waits, and make the I2C master_xfer callback return the first transfer error instead of reporting a successful message count.
Засегнати продукти
- Linux Linux: 1e585b52fd8ea59792634bc31d227eb3456af22e преди 09a950950e7e4e74e021e60941c8e816ef1b4f71; 1e585b52fd8ea59792634bc31d227eb3456af22e преди 898d209157fe2a245f7d9fe28c5921037d8b5033; 1e585b52fd8ea59792634bc31d227eb3456af22e преди 15c6d7f7127a53b7312232178ecf03e5850161d2; 1e585b52fd8ea59792634bc31d227eb3456af22e преди 8add43887cca1fe11a0ded62199ce726901d3f20; 1e585b52fd8ea59792634bc31d227eb3456af22e преди f85e8224bd4e1a0939cbfe13a6220fbddf61127c; 1e585b52fd8ea59792634bc31d227eb3456af22e преди c268df0653ab07bafc3d191e74ea097e3d9b9e69; 1e585b52fd8ea59792634bc31d227eb3456af22e преди 9b5ce5c496efd20c1c662cedba88465d39ec1f93
- Linux Linux: 3.1; преди 3.1; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; от 7.2 нататък
История
- 23 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-98886
- https://nvd.nist.gov/vuln/detail/CVE-2026-98886
- https://git.kernel.org/stable/c/09a950950e7e4e74e021e60941c8e816ef1b4f71
- https://git.kernel.org/stable/c/898d209157fe2a245f7d9fe28c5921037d8b5033
- https://git.kernel.org/stable/c/15c6d7f7127a53b7312232178ecf03e5850161d2
- https://git.kernel.org/stable/c/8add43887cca1fe11a0ded62199ce726901d3f20
- https://git.kernel.org/stable/c/f85e8224bd4e1a0939cbfe13a6220fbddf61127c
- https://git.kernel.org/stable/c/c268df0653ab07bafc3d191e74ea097e3d9b9e69
- https://git.kernel.org/stable/c/9b5ce5c496efd20c1c662cedba88465d39ec1f93