Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2025-37926
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-20 May, 2025 | 15:21
Updated At-06 Feb, 2026 | 16:31
Rejected At-
▼CVE Numbering Authority (CNA)
ksmbd: fix use-after-free in ksmbd_session_rpc_open

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_session_rpc_open A UAF issue can occur due to a race condition between ksmbd_session_rpc_open() and __session_rpc_close(). Add rpc_lock to the session to protect it.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/smb/server/mgmt/user_session.c
  • fs/smb/server/mgmt/user_session.h
Default Status
unaffected
Versions
Affected
  • From 0626e6641f6b467447c81dd7678a69c66f7746cf before a4348710a7267705b75692dc1a000920481d1d92 (git)
  • From 0626e6641f6b467447c81dd7678a69c66f7746cf before 1067361a1cc6ad9cdf7acfc47f90012b72ad1502 (git)
  • From 0626e6641f6b467447c81dd7678a69c66f7746cf before 8fb3b6c85b7e3127161623586b62abcc366caa20 (git)
  • From 0626e6641f6b467447c81dd7678a69c66f7746cf before 6323fec65fe54b365961fed260dd579191e46121 (git)
  • From 0626e6641f6b467447c81dd7678a69c66f7746cf before a1f46c99d9ea411f9bf30025b912d881d36fc709 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/smb/server/mgmt/user_session.c
  • fs/smb/server/mgmt/user_session.h
Default Status
affected
Versions
Affected
  • 5.15
Unaffected
  • From 0 before 5.15 (semver)
  • From 6.1.162 through 6.1.* (semver)
  • From 6.6.122 through 6.6.* (semver)
  • From 6.12.28 through 6.12.* (semver)
  • From 6.14.6 through 6.14.* (semver)
  • From 6.15 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/a4348710a7267705b75692dc1a000920481d1d92
N/A
https://git.kernel.org/stable/c/1067361a1cc6ad9cdf7acfc47f90012b72ad1502
N/A
https://git.kernel.org/stable/c/8fb3b6c85b7e3127161623586b62abcc366caa20
N/A
https://git.kernel.org/stable/c/6323fec65fe54b365961fed260dd579191e46121
N/A
https://git.kernel.org/stable/c/a1f46c99d9ea411f9bf30025b912d881d36fc709
N/A
Hyperlink: https://git.kernel.org/stable/c/a4348710a7267705b75692dc1a000920481d1d92
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/1067361a1cc6ad9cdf7acfc47f90012b72ad1502
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/8fb3b6c85b7e3127161623586b62abcc366caa20
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6323fec65fe54b365961fed260dd579191e46121
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a1f46c99d9ea411f9bf30025b912d881d36fc709
Resource: N/A
Details not found