GSD-2021-1001880

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Source
https://data.gsd.id/GSD-2021-1001880
Import Source
https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1001xxx/GSD-2021-1001880.json
JSON Data
https://api.osv.dev/v1/vulns/GSD-2021-1001880
Published
2021-10-28T13:53:40.540005Z
Modified
2023-02-22T04:49:30.178645Z
Summary
mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem()
Details

mm/secretmem: fix NULL page->mapping dereference in pageissecretmem()

This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.15 by commit b77ba1e02345bafd703f0d407bdbd88c3be1f767, it was introduced in version v5.14 by commit 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49. For more details please see the references link.

References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
Events
Introduced
1507f51255c9ff07d75909a84e7c0d7f3c4b2f49
Limit
b77ba1e02345bafd703f0d407bdbd88c3be1f767

Affected versions

v5.*
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.14.1
v5.14.10
v5.14.11
v5.14.12
v5.14.13
v5.14.14
v5.14.2
v5.14.3
v5.14.4
v5.14.5
v5.14.6
v5.14.7
v5.14.8
v5.14.9

Database specific

source 
"https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1001xxx/GSD-2021-1001880.json"