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CVE Vulnerability Details :
CVE-2023-52436
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-20 Feb, 2024 | 18:34
Updated At-11 Jul, 2025 | 17:19
Rejected At-
▼CVE Numbering Authority (CNA)
f2fs: explicitly null-terminate the xattr list

In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed.

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/f2fs/xattr.c
Default Status
unaffected
Versions
Affected
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 16ae3132ff7746894894927c1892493693b89135 (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 12cf91e23b126718a96b914f949f2cdfeadc7b2a (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 3e47740091b05ac8d7836a33afd8646b6863ca52 (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 32a6cfc67675ee96fe107aeed5af9776fec63f11 (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 5de9e9dd1828db9b8b962f7ca42548bd596deb8a (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before 2525d1ba225b5c167162fa344013c408e8b4de36 (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before f6c30bfe5a49bc38cae985083a11016800708fea (git)
  • From 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 before e26b6d39270f5eab0087453d9b544189a38c8564 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • fs/f2fs/xattr.c
Default Status
affected
Versions
Affected
  • 3.8
Unaffected
  • From 0 before 3.8 (semver)
  • From 4.19.306 through 4.19.* (semver)
  • From 5.4.268 through 5.4.* (semver)
  • From 5.10.209 through 5.10.* (semver)
  • From 5.15.148 through 5.15.* (semver)
  • From 6.1.74 through 6.1.* (semver)
  • From 6.6.13 through 6.6.* (semver)
  • From 6.7.1 through 6.7.* (semver)
  • From 6.8 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/16ae3132ff7746894894927c1892493693b89135
N/A
https://git.kernel.org/stable/c/12cf91e23b126718a96b914f949f2cdfeadc7b2a
N/A
https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52
N/A
https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11
N/A
https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8a
N/A
https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36
N/A
https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708fea
N/A
https://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564
N/A
Hyperlink: https://git.kernel.org/stable/c/16ae3132ff7746894894927c1892493693b89135
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/12cf91e23b126718a96b914f949f2cdfeadc7b2a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708fea
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564
Resource: 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/16ae3132ff7746894894927c1892493693b89135
x_transferred
https://git.kernel.org/stable/c/12cf91e23b126718a96b914f949f2cdfeadc7b2a
x_transferred
https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52
x_transferred
https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11
x_transferred
https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8a
x_transferred
https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36
x_transferred
https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708fea
x_transferred
https://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564
x_transferred
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
x_transferred
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
x_transferred
Hyperlink: https://git.kernel.org/stable/c/16ae3132ff7746894894927c1892493693b89135
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/12cf91e23b126718a96b914f949f2cdfeadc7b2a
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8a
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708fea
Resource:
x_transferred
Hyperlink: https://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564
Resource:
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
Resource:
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Resource:
x_transferred
Details not found