CVE-2026-52962
ceph: fix a buffer leak in __ceph_setxattr()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 521e5aba857fd267624892c8dd6295f22ce0267e 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d0cb994605c84a159c1d00d72cdc8583c321ef95 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ecf94823c5c6a20790bb76ed2816822b0beb0c22 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4bfdcefdaa6092a06cacd59389c7756b36e6de8c 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7d3e8d2d648d5f0df29b4710246680f47695fe94 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3fa13ceefbc5f36131110342743994cb3de80637 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < bc7abce4460e490dcb579eec770f175b150b685f 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e 0 < 5.10.258 0 < 5.15.209 0 < 6.1.175 0 < 6.6.141 0 < 6.12.91 0 < 6.18.33 0 < 7.0.10
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/521e5aba857fd267624892c8dd6295f22ce0267e git.kernel.org: https://git.kernel.org/stable/c/d0cb994605c84a159c1d00d72cdc8583c321ef95 git.kernel.org: https://git.kernel.org/stable/c/ecf94823c5c6a20790bb76ed2816822b0beb0c22 git.kernel.org: https://git.kernel.org/stable/c/4bfdcefdaa6092a06cacd59389c7756b36e6de8c git.kernel.org: https://git.kernel.org/stable/c/7d3e8d2d648d5f0df29b4710246680f47695fe94 git.kernel.org: https://git.kernel.org/stable/c/3fa13ceefbc5f36131110342743994cb3de80637 git.kernel.org: https://git.kernel.org/stable/c/bc7abce4460e490dcb579eec770f175b150b685f git.kernel.org: https://git.kernel.org/stable/c/5d3cc36b4e77a27ce7b686b7c59c7072bcb3fa8e