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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: leds: uleds: Fix potential buffer overread The name string supplied by userspace is not guaranteed to be null-terminated, so using strchr() on it might result in a buffer overread. The same thing will happen when said string is used by the LED class device. Fix this by using strnchr() instead and explicitly check that the name string is properly null-terminated.
Засегнати продукти
- Linux Linux: e381322b0190c1253d347de3f28b5c37756fb651 преди a84c59121dfdc7b324f72dc5012aa8fe5e7d2d7b; e381322b0190c1253d347de3f28b5c37756fb651 преди 5bb89e23729f3a59592d699a437bb001f24b8f67; e381322b0190c1253d347de3f28b5c37756fb651 преди 5ad6f6c9209e5777b896def9876708853ae26d0d; e381322b0190c1253d347de3f28b5c37756fb651 преди 8bf529571cca60fb8af65d6d034bdbbc99a9127c; e381322b0190c1253d347de3f28b5c37756fb651 преди a91ac9fdac7385cbc98aeae55b4e5302125497a2; e381322b0190c1253d347de3f28b5c37756fb651 преди 6dd51d84a9502553e58beade72823258871b8111; e381322b0190c1253d347de3f28b5c37756fb651 преди 263ccdd627caeda6e980ed3c6e32bb4fd6b380b1; e381322b0190c1253d347de3f28b5c37756fb651 преди c19fe864f667afc49d1391d764e20b66555bcf7a
- Linux Linux: 4.10; преди 4.10; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72241
- https://nvd.nist.gov/vuln/detail/CVE-2026-72241
- https://git.kernel.org/stable/c/a84c59121dfdc7b324f72dc5012aa8fe5e7d2d7b
- https://git.kernel.org/stable/c/5bb89e23729f3a59592d699a437bb001f24b8f67
- https://git.kernel.org/stable/c/5ad6f6c9209e5777b896def9876708853ae26d0d
- https://git.kernel.org/stable/c/8bf529571cca60fb8af65d6d034bdbbc99a9127c
- https://git.kernel.org/stable/c/a91ac9fdac7385cbc98aeae55b4e5302125497a2
- https://git.kernel.org/stable/c/6dd51d84a9502553e58beade72823258871b8111
- https://git.kernel.org/stable/c/263ccdd627caeda6e980ed3c6e32bb4fd6b380b1
- https://git.kernel.org/stable/c/c19fe864f667afc49d1391d764e20b66555bcf7a