| Assigner | Linux |
| Reserved | 2024-05-21 |
| Published | 2024-05-21 |
| Updated | 2024-06-11 |
Description
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix races between xattr_{set|get} and listxattr operations UBIFS may occur some problems with concurrent xattr_{set|get} and listxattr operations, such as assertion failure, memory corruption, stale xattr value[1]. Fix it by importing a new rw-lock in @ubifs_inode to serilize write operations on xattr, concurrent read operations are still effective, just like ext4. [1] https://lore.kernel.org/linux-mtd/20200630130438.141649-1-houtao1@huawei.com
Product status
1e51764a3c2a before 7adc05b73d91
1e51764a3c2a before 38dde03eb239
1e51764a3c2a before 9558612cb829
1e51764a3c2a before c0756f75c221
1e51764a3c2a before f4e3634a3b64
2.6.27
Any version before 2.6.27
5.4.133
5.10.51
5.12.18
5.13.3
5.14
References
https://git.kernel.org/stable/c/7adc05b73d91a5e3d4ca7714fa53ad9b70c53d08
https://git.kernel.org/stable/c/38dde03eb239605f428f3f1e4baa73d4933a4cc6
https://git.kernel.org/stable/c/9558612cb829f2c022b788f55d6b8437d5234a82
https://git.kernel.org/stable/c/c0756f75c22149d20fcb7d8409827cee905eb386
https://git.kernel.org/stable/c/f4e3634a3b642225a530c292fdb1e8a4007507f5
