CVE-2022-36402: There is an int overflow vulnerability in vmwgfx driver
First published: Fri Sep 16 2022(Updated: )
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).
Credit: security@openanolis.org security@openanolis.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | ||
| IBM Security QRadar | <=7.5 - 7.5.0 UP8 IF01 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.128-1 6.12.20-1 6.12.21-1 |
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Reference Links
- https://bugzilla.openanolis.cn/show_bug.cgi?id=2072
- https://exchange.xforce.ibmcloud.com/vulnerabilities/236346
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- https://nvd.nist.gov/vuln/detail/CVE-2022-36402
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2133478
- https://lore.kernel.org/lkml/169297981236.24147.14742169892084120200.pr-tracker-bot@kernel.org/T/
- https://access.redhat.com/errata/RHSA-2024:0113
- https://access.redhat.com/errata/RHSA-2024:0134
- https://access.redhat.com/errata/RHSA-2024:0461
- https://access.redhat.com/errata/RHSA-2024:0930
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:4823
- https://access.redhat.com/errata/RHSA-2024:4831
- https://bugzilla.redhat.com/show_bug.cgi?id=2133451
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36402
- https://launchpad.net/bugs/cve/CVE-2022-36402
- https://security-tracker.debian.org/tracker/CVE-2022-36402
- https://ubuntu.com/security/CVE-2022-36402
- https://git.kernel.org/linus/14abdfae508228a7307f7491b5c4215ae70c6542
Frequently Asked Questions
What is the severity of CVE-2022-36402?
CVE-2022-36402 has a high severity rating due to its potential to allow local attackers to escalate privileges.
How do I fix CVE-2022-36402?
To fix CVE-2022-36402, update the affected software or kernel versions to the recommended patched versions.
Which products are affected by CVE-2022-36402?
CVE-2022-36402 affects IBM QRadar SIEM and specific versions of the Linux kernel.
Can CVE-2022-36402 be exploited remotely?
CVE-2022-36402 can only be exploited locally by authenticated users on the affected systems.
What type of vulnerability is CVE-2022-36402?
CVE-2022-36402 is classified as an integer overflow vulnerability within the vmwgfx driver of the Linux kernel.
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