CVE-2022-29156: Double Free
First published: Wed Apr 13 2022(Updated: )
drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrs_clt_dev_release.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=5.10.20<5.10.103 | |
| Linux Kernel | >=5.11.3<5.15.26 | |
| Linux Kernel | >=5.16<5.16.12 | |
| All of | ||
| NetApp H300E | ||
| NetApp H300E Firmware | ||
| All of | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| All of | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| All of | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| All of | ||
| NetApp H500S Firmware | ||
| NetApp H500e Firmware | ||
| All of | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| All of | ||
| NetApp H700E | ||
| NetApp H700E | ||
| All of | ||
| NetApp H700S | ||
| NetApp H700S | ||
| NetApp H300E | ||
| NetApp H300E Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| NetApp H500S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700E | ||
| NetApp H700E | ||
| NetApp H700S | ||
| NetApp H700S | ||
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.133-1 6.12.21-1 6.12.22-1 |
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Reference Links
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.12
- https://github.com/torvalds/linux/commit/8700af2cc18c919b2a83e74e0479038fd113c15d
- https://security.netapp.com/advisory/ntap-20220602-0002/
- https://launchpad.net/bugs/cve/CVE-2022-29156
- https://git.kernel.org/linus/8700af2cc18c919b2a83e74e0479038fd113c15d
- https://security-tracker.debian.org/tracker/CVE-2022-29156
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29156
- https://nvd.nist.gov/vuln/detail/CVE-2022-29156
- https://ubuntu.com/security/CVE-2022-29156
Frequently Asked Questions
What is the severity of CVE-2022-29156?
CVE-2022-29156 has been classified as a medium severity vulnerability due to the potential for a double free condition.
How do I fix CVE-2022-29156?
To fix CVE-2022-29156, upgrade to a patched kernel version such as 5.16.12 or later.
Which Linux kernel versions are affected by CVE-2022-29156?
CVE-2022-29156 affects Linux kernel versions prior to 5.16.12, including versions 5.10.x and some 5.15.x branches.
What vulnerabilities are associated with CVE-2022-29156?
CVE-2022-29156 is specifically related to a double free vulnerability in the kernel's infinite-band drivers.
Can CVE-2022-29156 be exploited remotely?
Yes, CVE-2022-29156 has the potential to be exploited remotely under certain conditions due to its nature involving client-server interactions.
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