CVE-2023-23003

Description

In the Linux kernel before 5.16, tools/perf/util/expr.c lacks a check for the hashmap__new return value.

Affected Platforms

Weakness Type

CWE-252, CWE-252

References

• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16
• https://github.com/torvalds/linux/commit/0a515a06c5ebfa46fee3ac519e418f801e718da…
• https://security.netapp.com/advisory/ntap-20230331-0003/
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16
• https://github.com/torvalds/linux/commit/0a515a06c5ebfa46fee3ac519e418f801e718da…
• https://security.netapp.com/advisory/ntap-20230331-0003/