| ID | CVE-2026-53048 | ||||||
| Sažetak | In the Linux kernel, the following vulnerability has been resolved: gfs2: prevent NULL pointer dereference during unmount When flushing out outstanding glock work during an unmount, gfs2_log_flush() can be called when sdp->sd_jdesc has already been deallocated and sdp->sd_jdesc is NULL. Commit 35264909e9d1 ("gfs2: Fix NULL pointer dereference in gfs2_log_flush") added a check for that to gfs2_log_flush() itself, but it missed the sdp->sd_jdesc dereference in gfs2_log_release(). Fix that. | ||||||
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| CVSS vektor | None | ||||||
| Zadnje važnije ažuriranje | 24-06-2026 - 17:17 | ||||||
| Objavljeno | 24-06-2026 - 17:17 |
