Bug 2282929 (CVE-2021-47488) - CVE-2021-47488 kernel: cgroup: Fix memory leak caused by missing cgroup_bpf_offline
Summary: CVE-2021-47488 kernel: cgroup: Fix memory leak caused by missing cgroup_bpf_o...
Keywords:
Status: NEW
Alias: CVE-2021-47488
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2282978
TreeView+ depends on / blocked
 
Reported: 2024-05-23 10:34 UTC by ybuenos
Modified: 2025-05-29 07:13 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.77, kernel 5.14.16, kernel 5.15
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description ybuenos 2024-05-23 10:34:03 UTC 
In the Linux kernel, the following vulnerability has been resolved:

cgroup: Fix memory leak caused by missing cgroup_bpf_offline

The Linux kernel CVE team has assigned CVE-2021-47488 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052240-CVE-2021-47488-9c35@gregkh/T
Comment 2 Alex 2024-06-09 17:28:00 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47488 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags LEAK  ; these flags parsed automatically based on patch data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
Comment 4 TEJ RATHI 2025-05-29 07:13:57 UTC 
This CVE has been rejected by the Linux kernel community. Refer to the announcement: https://lore.kernel.org/linux-cve-announce/2024120535-REJECTED-5515@gregkh/

Comment added by: Automated Script
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