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CVE-2022-1882

UNKNOWN
Published 2022-05-26T00:00:00
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No CVSS data available

Description

A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-hmjf-2pvf-jr4v

Advisory Details

A flaw use after free in the Linux kernel pipes functionality was found in the way user do some manipulations with pipe ex. with the post_one_notification() after free_pipe_info() already called. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-1882
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2089701
WEB https://lore.kernel.org/lkml/[email protected]/T
WEB https://security.netapp.com/advisory/ntap-20220715-0002

Advisory provided by GitHub Security Advisory Database. Published: May 27, 2022, Modified: June 8, 2022

References

https://lore.kernel.org/lkml/20220507115605.96775-1-tcs.kernel%40gmail.com/T/
https://bugzilla.redhat.com/show_bug.cgi?id=2089701
https://security.netapp.com/advisory/ntap-20220715-0002/
Published: 2022-05-26T00:00:00
Last Modified: 2024-08-03T00:17:00.907Z
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