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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ceph: fix a buffer leak in __ceph_setxattr() The old_blob in __ceph_setxattr() can store ci->i_xattrs.prealloc_blob value during the retry. However, it is never called the ceph_buffer_put() for the old_blob object. This patch fixes the issue of the buffer leak.
Засегнати продукти
- Linux Linux: 86968ef21596515958d5f0a40233d02be78ecec0 преди 521e5aba857fd267624892c8dd6295f22ce0267e; 86968ef21596515958d5f0a40233d02be78ecec0 преди d0cb994605c84a159c1d00d72cdc8583c321ef95; 86968ef21596515958d5f0a40233d02be78ecec0 преди ecf94823c5c6a20790bb76ed2816822b0beb0c22; 86968ef21596515958d5f0a40233d02be78ecec0 преди 4bfdcefdaa6092a06cacd59389c7756b36e6de8c; 86968ef21596515958d5f0a40233d02be78ecec0 преди 7d3e8d2d648d5f0df29b4710246680f47695fe94; 86968ef21596515958d5f0a40233d02be78ecec0 преди 3fa13ceefbc5f36131110342743994cb3de80637; 86968ef21596515958d5f0a40233d02be78ecec0 преди bc7abce4460e490dcb579eec770f175b150b685f; 86968ef21596515958d5f0a40233d02be78ecec0 преди 5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e; 1d86cb8d3204337e1853b84d69ea0f30dc0ba973; 9cec64d3f6d91da590cc4069172254067b43d0b2; de30fc2ca852365ed635f62d7d818bffc15e55c9; dfb8712c7acce0689aed6c400a22b35f4d2861fe; f41cd559f1f3412db8e0acdede05ecf990ebfd8a; 4.4.192 преди 4.5; 4.9.192 преди 4.10; 4.14.143 преди 4.15; 4.19.72 преди 4.20; 5.2.14 преди 5.3
- Linux Linux: 5.3; преди 5.3; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.141 до 6.6.*; 6.12.91 до 6.12.*; 6.18.33 до 6.18.*; 7.0.10 до 7.0.*; 7.1 до *
История
- 24 юни 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-52962
- https://nvd.nist.gov/vuln/detail/CVE-2026-52962
- https://git.kernel.org/stable/c/521e5aba857fd267624892c8dd6295f22ce0267e
- https://git.kernel.org/stable/c/d0cb994605c84a159c1d00d72cdc8583c321ef95
- https://git.kernel.org/stable/c/ecf94823c5c6a20790bb76ed2816822b0beb0c22
- https://git.kernel.org/stable/c/4bfdcefdaa6092a06cacd59389c7756b36e6de8c
- https://git.kernel.org/stable/c/7d3e8d2d648d5f0df29b4710246680f47695fe94
- https://git.kernel.org/stable/c/3fa13ceefbc5f36131110342743994cb3de80637
- https://git.kernel.org/stable/c/bc7abce4460e490dcb579eec770f175b150b685f
- https://git.kernel.org/stable/c/5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e