Bug 2274616 (CVE-2021-47193) - CVE-2021-47193 kernel: scsi: pm80xx: Fix memory leak during rmmod
Summary: CVE-2021-47193 kernel: scsi: pm80xx: Fix memory leak during rmmod
Keywords:
Status: NEW
Alias: CVE-2021-47193
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: 2274637
TreeView+ depends on / blocked
 
Reported: 2024-04-11 21:07 UTC by Marco Benatto
Modified: 2024-06-09 16:24 UTC (History)
49 users (show)

Fixed In Version: kernel 5.15.5, kernel 5.16
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Description Marco Benatto 2024-04-11 21:07:43 UTC
In the Linux kernel, the following vulnerability has been resolved:

scsi: pm80xx: Fix memory leak during rmmod

The Linux kernel CVE team has assigned CVE-2021-47193 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024041035-CVE-2021-47193-c4b0@gregkh/T

Comment 1 Alex 2024-06-09 16:24:38 UTC
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47193 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags INIT SIMPLEFIX LEAK DMAorINTERRUPT IMPROVEONLY  ; 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.


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