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CVE-2022-3424 Details

Description

A use-after-free flaw was found in the Linux kernel’s SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: CISA-ADPCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=2132640	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/643a16a0eb1d6ac23744bb6e90a00fc21148a9dc	CVE	Patch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	CVE	Mailing ListThird Party Advisory
https://lore.kernel.org/all/20221019031445.901570-1-zyytlz.wz%40163.com/	CVE
https://security.netapp.com/advisory/ntap-20230406-0005/	CVE	Third Party Advisory
https://www.spinics.net/lists/kernel/msg4518970.html	CVE	Mailing ListPatch
https://bugzilla.redhat.com/show_bug.cgi?id=2132640	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/643a16a0eb1d6ac23744bb6e90a00fc21148a9dc	[email protected]	Patch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	[email protected]	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	[email protected]	Mailing ListThird Party Advisory
https://lore.kernel.org/all/20221019031445.901570-1-zyytlz.wz%40163.com/	[email protected]
https://security.netapp.com/advisory/ntap-20230406-0005/	[email protected]	Third Party Advisory
https://www.spinics.net/lists/kernel/msg4518970.html	[email protected]	Mailing ListPatch

see all 14 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-416	Use After Free	[email protected]
CWE-416	Use After Free	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 2.6.33, < 4.9.337 >= 4.10, < 4.14.303 >= 4.15, < 4.19.270 >= 4.20, < 5.4.229 >= 5.5, < 5.10.163
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.
redhat enterprise linux	9.0
CPE cpe:2.3:o:redhat:enterprise_linux:9.0:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Mar 6, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
May 19, 2023	Modified Analysis	[email protected]
May 3, 2023	CVE Modified	[email protected]
May 3, 2023	CVE Modified	[email protected]
Apr 6, 2023	CVE Modified	[email protected]
Mar 13, 2023	Initial Analysis	[email protected]