CVE-2026-43153
xfs: remove xfs_attr_leaf_hasname
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: xfs: remove xfs_attr_leaf_hasname The calling convention of xfs_attr_leaf_hasname() is problematic, because it returns a NULL buffer when xfs_attr3_leaf_read fails, a valid buffer when xfs_attr3_leaf_lookup_int returns -ENOATTR or -EEXIST, and a non-NULL buffer pointer for an already released buffer when xfs_attr3_leaf_lookup_int fails with other error values. Fix this by simply open coding xfs_attr_leaf_hasname in the callers, so that the buffer release code is done by each caller of xfs_attr3_leaf_read.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
07120f1abdff80f3d1351f733661abe28d609535 < 2fbc8421d1db102c0e5458607e042a23a03648b1 07120f1abdff80f3d1351f733661abe28d609535 < 457121c01f609b9934addbb04d5c1ef638c71c61 07120f1abdff80f3d1351f733661abe28d609535 < 530082df991903f3330354e99e0cb7b05debfa86 07120f1abdff80f3d1351f733661abe28d609535 < 3a65ea768b8094e4699e72f9ab420eb9e0f3f568
Linux / Linux
5.9
References
git.kernel.org: https://git.kernel.org/stable/c/2fbc8421d1db102c0e5458607e042a23a03648b1 git.kernel.org: https://git.kernel.org/stable/c/457121c01f609b9934addbb04d5c1ef638c71c61 git.kernel.org: https://git.kernel.org/stable/c/530082df991903f3330354e99e0cb7b05debfa86 git.kernel.org: https://git.kernel.org/stable/c/3a65ea768b8094e4699e72f9ab420eb9e0f3f568