Subject ext4: fix use-after-free in update_super_work when racing with umount
Author jiayuan.chen@linux.dev
Date 2026-03-19 12:03:35 +0000 UTC
Version
Cc adilger.kernel@dilger.ca jack@suse.cz jiayuan.chen@linux.dev jiayuan.chen@shopee.com linux-ext4@vger.kernel.org linux-kernel@vger.kernel.org riteshh@linux.ibm.com tytso@mit.edu yebin10@huawei.com
Patches (1)
Name Content [All]
[PATCH v3] ext4: fix use-after-free in update_super_work when racing with umount [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-03-19
Passed
ID (for dev) 6cedab6f-02c9-4834-b466-830b8d40f30e
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] passed [Log]
[KASAN] Boot test: Base 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] passed [Log]
[KASAN] Build Patched 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] [patched] passed [Log]
[KASAN] Fuzz 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] 0e4f8f1a3d081e834be5fd0a62bdb2554fadd307 [Config] [patched] passed [Log] [Artifacts]