CVE-2022-50059

CVE-2022-50059

High · published June 18, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
37.5
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

ceph: don't leak snap_rwsem in handle_cap_grant

When handle_cap_grant is called on an IMPORT op, then the snap_rwsem is

held and the function is expected to release it before returning. It

currently fails to do that in all cases which could lead to a deadlock.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00443 · 37.5th percentile
Published
2025-06-18T15:15Z
Affected products (3)
ProductVersionsFixed in
linux/linux_kernel≥ 5.8, < 5.10.1385.10.138
linux/linux_kernel≥ 5.11, < 5.15.635.15.63
linux/linux_kernel≥ 5.16, < 5.19.45.19.4
References (4)
https://git.kernel.org/stable/c/58dd4385577ed7969b80cdc9e2a31575aba6c712 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a090cc69699ec2d11b5e34cee8c61f0d4b0068cb · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aee18421bda6bf12a7cba6a3d7751c0e1cfd0094 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f546faa216d0f53a42ca73ba1fd8c48765b22d77 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 18 JUN 11:02Z
    ceph: don't leak snap_rwsem in handle_cap_grant
    cvelistv5