CVE-2018-13093
MEDIUM5.5EPSS 0.14%linux-4.9 - security update
發布日:2018/7/3修改日:2026/4/28
描述
An issue was discovered in fs/xfs/xfs_icache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookup_slow() on a NULL inode->i_ops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free during allocation.
受影響套件(2)
- Debian/linuxfrom 0, < 4.17.14-1
- Debian/linux-4.9from 0, < 4.9.210-1~deb8u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |