Home CVE Database CVE-2021-28964

CVE-2021-28964

Description

A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc.

Priority: LOW
CVSS v3: 4.7
Publish Date: Mar 22, 2021
Related ID: --
CVSS v2: MEDIUM
Modified Date: Mar 26, 2021

Find out more about CVE-2021-28964 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Fixed LIN10-8406
10.17.41.24 --
Wind River Linux 8 Legacy -- -- --
Wind River Linux 9 Legacy -- -- --
Wind River Linux 7 Legacy -- -- --
Wind River Linux LTS 21 Fixed -- 10.21.20.1 --
Wind River Linux LTS 18 Fixed LIN1018-7430
10.18.44.22 --
Wind River Linux LTS 19 Fixed LIN1019-6261
10.19.45.17 --
Wind River Linux CD release Fixed -- 10.21.17.0 --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

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