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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Атакува се
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE() from sk_mc_loop() sk_mc_loop() can be called for sockets that are neither AF_INET nor AF_INET6 (e.g. AF_PACKET sockets when sending packets via raw/packet socket over virtual devices such as VRF or ipvlan). In such cases, sk_family is not AF_INET/AF_INET6 and sk_mc_loop() falls through the switch statement and triggers WARN_ON_ONCE(1). Non-INET sockets do not support IP_MULTICAST_LOOP or IPV6_MULTICAST_LOOP options, so loopback should default to true without generating a warning.
Засегнати продукти
- Linux Linux: f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди 97133c4d42654578fab95abe47359ebe784dde18; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди f625c742b33dc137c209dd13d1c5f12b1c18d71c; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди ad7fa2f411cb30f63d6725f111be134064cdb718; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди d2adc4e80b29e58b5162ae09f0f657a215806c8c; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди ad7dbb1d14b1b4406eca8ef9478e8de312ba0cfe; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди c8f256dc849205ccb2bd78bd99a3497b972b44e0; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди 0d75f2c1d0764efa756ad9c1e078d8c09ea8fc1f; f60e5990d9c1424af9dbca60a23ba2a1c7c1ce90 преди b8a39a09ae4eaae04309e1e38ed6a1101d967496; c91f81773cd4bbebfe744e9ab30a7ce093f9b930; c8c30b2b17f2133e953850c547e3902c3a3d80e2; 3fe207e4637a2e792c46a08666aa722f77d7f8f7; 3.14.40 преди 3.15; 3.18.13 преди 3.19; 3.19.6 преди 3.20
- Linux Linux: 4.0; преди 4.0; 5.10.265 до 5.10.*; 5.15.216 до 5.15.*; 6.1.183 до 6.1.*; 6.6.152 до 6.6.*; 6.12.104 до 6.12.*; 6.18.45 до 6.18.*; 7.1.9 до 7.1.*; от 7.2 нататък
История
- 3 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-80733
- https://nvd.nist.gov/vuln/detail/CVE-2026-80733
- https://git.kernel.org/stable/c/97133c4d42654578fab95abe47359ebe784dde18
- https://git.kernel.org/stable/c/f625c742b33dc137c209dd13d1c5f12b1c18d71c
- https://git.kernel.org/stable/c/ad7fa2f411cb30f63d6725f111be134064cdb718
- https://git.kernel.org/stable/c/d2adc4e80b29e58b5162ae09f0f657a215806c8c
- https://git.kernel.org/stable/c/ad7dbb1d14b1b4406eca8ef9478e8de312ba0cfe
- https://git.kernel.org/stable/c/c8f256dc849205ccb2bd78bd99a3497b972b44e0
- https://git.kernel.org/stable/c/0d75f2c1d0764efa756ad9c1e078d8c09ea8fc1f
- https://git.kernel.org/stable/c/b8a39a09ae4eaae04309e1e38ed6a1101d967496