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CVE Vulnerability Details :
CVE-2021-47320
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-21 May, 2024 | 14:35
Updated At-04 May, 2025 | 07:08
Rejected At-
▼CVE Numbering Authority (CNA)
nfs: fix acl memory leak of posix_acl_create()

In the Linux kernel, the following vulnerability has been resolved: nfs: fix acl memory leak of posix_acl_create() When looking into another nfs xfstests report, I found acl and default_acl in nfs3_proc_create() and nfs3_proc_mknod() error paths are possibly leaked. Fix them in advance.

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/nfs/nfs3proc.c
Default Status
unaffected
Versions
Affected
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 2e3960f276b4574a9bb0dfa31a7497302f6363b2 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before cef9d9acb7c80ed6bace894b6334557fd493863b (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 8a2b308a54c5ec224fedc753617f99b29ffcd883 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 0704f617040c397ae73c1f88f3956787ec5d6529 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before d0b32dc1409f7e65e4fcc34e236462268e69a357 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 4b515308ab875c7e8ada8e606fe0c64762da5ed4 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before c8fc86e9df6a6a03f5a8e15a3b7a5c75fd05aa38 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 687cf32865b2d6960214bce523f2afac58dd3cd2 (git)
  • From 013cdf1088d7235da9477a2375654921d9b9ba9f before 1fcb6fcd74a222d9ead54d405842fc763bb86262 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/nfs/nfs3proc.c
Default Status
affected
Versions
Affected
  • 3.14
Unaffected
  • From 0 before 3.14 (semver)
  • From 4.4.276 through 4.4.* (semver)
  • From 4.9.276 through 4.9.* (semver)
  • From 4.14.240 through 4.14.* (semver)
  • From 4.19.198 through 4.19.* (semver)
  • From 5.4.134 through 5.4.* (semver)
  • From 5.10.52 through 5.10.* (semver)
  • From 5.12.19 through 5.12.* (semver)
  • From 5.13.4 through 5.13.* (semver)
  • From 5.14 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/2e3960f276b4574a9bb0dfa31a7497302f6363b2
N/A
https://git.kernel.org/stable/c/cef9d9acb7c80ed6bace894b6334557fd493863b
N/A
https://git.kernel.org/stable/c/8a2b308a54c5ec224fedc753617f99b29ffcd883
N/A
https://git.kernel.org/stable/c/0704f617040c397ae73c1f88f3956787ec5d6529
N/A
https://git.kernel.org/stable/c/d0b32dc1409f7e65e4fcc34e236462268e69a357
N/A
https://git.kernel.org/stable/c/4b515308ab875c7e8ada8e606fe0c64762da5ed4
N/A
https://git.kernel.org/stable/c/c8fc86e9df6a6a03f5a8e15a3b7a5c75fd05aa38
N/A
https://git.kernel.org/stable/c/687cf32865b2d6960214bce523f2afac58dd3cd2
N/A
https://git.kernel.org/stable/c/1fcb6fcd74a222d9ead54d405842fc763bb86262
N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
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/2e3960f276b4574a9bb0dfa31a7497302f6363b2
x_transferred
https://git.kernel.org/stable/c/cef9d9acb7c80ed6bace894b6334557fd493863b
x_transferred
https://git.kernel.org/stable/c/8a2b308a54c5ec224fedc753617f99b29ffcd883
x_transferred
https://git.kernel.org/stable/c/0704f617040c397ae73c1f88f3956787ec5d6529
x_transferred
https://git.kernel.org/stable/c/d0b32dc1409f7e65e4fcc34e236462268e69a357
x_transferred
https://git.kernel.org/stable/c/4b515308ab875c7e8ada8e606fe0c64762da5ed4
x_transferred
https://git.kernel.org/stable/c/c8fc86e9df6a6a03f5a8e15a3b7a5c75fd05aa38
x_transferred
https://git.kernel.org/stable/c/687cf32865b2d6960214bce523f2afac58dd3cd2
x_transferred
https://git.kernel.org/stable/c/1fcb6fcd74a222d9ead54d405842fc763bb86262
x_transferred
Details not found