What is CVE-2022-36402?

CVE-2022-36402 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10, affecting Linux kernel versions from v4.3-rc1 onward and patched in 5.13.0-52*. CVE-2022-36402 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-36402?

CVE-2022-36402 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2022-36402?

Yes, CVE-2022-36402 has been patched. Fixed versions include 5.13.0-52*. If you are running Linux kernel v4.3-rc1 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2022-36402 actively exploited?

CVE-2022-36402 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-36402

Medium

An integer overflow vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).

Package Linux Kernel

Published 2022-09-16

Last modified 2024-11-21

CVSS version 3.1

Patch available

Yes

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Weakness type

CWE-118

CVE-2022-36402 is classified as CWE-118

See CWE-118 on MITRE CWE for full details on this weakness type.

Affected versions

Linux kernel versions v4.3-rc1 and later are affected. Fixed in 5.13.0-52* and their respective stable series.

Affected from

≥ v4.3-rc1

Fixed in

✓ 5.13.0-52*

References

1 total

Bugzilla
https://bugzilla.openanolis.cn/show_bug.cgi?id=2072

Issue Tracking Permissions Required Third Party Advisory

Details

CVE ID CVE-2022-36402

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2022-09-16

Modified 2024-11-21

KEV No

Patch

Yes

Package linux

Frequently asked questions

What is CVE-2022-36402?

CVE-2022-36402 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . It affects Linux kernel versions from v4.3-rc1 onward and has been patched in 5.13.0-52*. CVE-2022-36402 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-36402?

CVE-2022-36402 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2022-36402?

Yes. CVE-2022-36402 has been patched. Fixed versions include 5.13.0-52*. If you are running Linux kernel v4.3-rc1 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2022-36402 actively exploited?

No. CVE-2022-36402 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.