What’s Vulnerable › Vulnerabilities

CVE-2022-29156

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-13 · updated 2026-06-17
• Weakness: CWE-415

Description

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.

Affected products

• Linux kernel: from 5.10.20 before 5.10.103; from 5.11.3 before 5.15.26; from 5.16 before 5.16.12 — fixed in 5.10.103, 5.15.26, 5.16.12
• NetApp H300E Firmware: all versions
• NetApp H300S Firmware: all versions
• NetApp H410C Firmware: all versions
• NetApp H410S Firmware: all versions
• NetApp H500E Firmware: all versions
• NetApp H500S Firmware: all versions
• NetApp H700E Firmware: all versions
• NetApp H700S Firmware: all versions

How to fix

Upgrade to a fixed version: Linux kernel 5.10.103, 5.15.26, 5.16.12. Check the vendor advisory for mitigations.

References

• 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://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/

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