CVE-2022-29156 : drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a

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.

Published 2022-04-13 07:15:29

Updated 2023-04-11 18:14:17

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2022-29156

Linux » Linux Kernel
Versions from including (>=) 5.16 and before (<) 5.16.12
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 5.10.20 and before (<) 5.10.103
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Linux » Linux Kernel
Versions from including (>=) 5.11.3 and before (<) 5.15.26
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Matching versions
Netapp » H410c Firmware » Version: N/A
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H410c » Version: N/A
Netapp » H300s Firmware » Version: N/A
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H300s » Version: N/A
Netapp » H500s Firmware » Version: N/A
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H500s » Version: N/A
Netapp » H700s Firmware » Version: N/A
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H700s » Version: N/A
Netapp » H300e Firmware » Version: N/A
cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H300e » Version: N/A
Netapp » H500e Firmware » Version: N/A
cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H500e » Version: N/A
Netapp » H700e Firmware » Version: N/A
cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H700e » Version: N/A
Netapp » H410s Firmware » Version: N/A
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H410s » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-29156

EPSS FAQ

0.03%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 8 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-29156

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-29156

CWE-415 Double Free

The product calls free() twice on the same memory address.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-29156

https://security.netapp.com/advisory/ntap-20220602-0002/

CVE-2022-29156 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security
Third Party Advisory
https://github.com/torvalds/linux/commit/8700af2cc18c919b2a83e74e0479038fd113c15d

RDMA/rtrs-clt: Fix possible double free in error case · torvalds/linux@8700af2 · GitHub
Patch;Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.12

Mailing List;Vendor Advisory

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Vulnerability Details : CVE-2022-29156

Products affected by CVE-2022-29156

Exploit prediction scoring system (EPSS) score for CVE-2022-29156

CVSS scores for CVE-2022-29156

CWE ids for CVE-2022-29156

References for CVE-2022-29156