UVI-2021-1002310

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Source
https://data.gsd.id/UVI-2021-1002310
Import Source
https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1002xxx/UVI-2021-1002310.json
JSON Data
https://api.osv.dev/v1/vulns/UVI-2021-1002310
Withdrawn
2023-03-14T07:04:18.187270Z
Published
2021-11-29T02:38:12.559139Z
Modified
2023-03-14T07:04:18.187270Z
Summary
hugetlb, userfaultfd: fix reservation restore on userfaultfd error
Details

hugetlb, userfaultfd: fix reservation restore on userfaultfd error

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 v5.15.5 by commit b5069d44e2fbc4a9093d005b3ef0949add3dd27e, it was introduced in version v5.14 by commit c7b1850dfb41d0b4154aca8dbc04777fbd75616f. 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
c7b1850dfb41d0b4154aca8dbc04777fbd75616f
Limit
b5069d44e2fbc4a9093d005b3ef0949add3dd27e

Affected versions

v5.*
v5.14
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.2
v5.15.3
v5.15.4

Database specific

source 
"https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1002xxx/UVI-2021-1002310.json"