Missing Release of Resource after Effective Lifetime The advisory has been revoked - it doesn't affect any version of package libperf-devel (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-LIBPERFDEVEL-13680312
- published23 Oct 2025
- disclosed22 Oct 2025
Introduced: 22 Oct 2025
CVE-2023-53719 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libperf-devel package and not the libperf-devel package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
serial: arc_uart: fix of_iomap leak in arc_serial_probe
Smatch reports:
drivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn: 'port->membase' from of_iomap() not released on lines: 631.
In arc_serial_probe(), if uart_add_one_port() fails, port->membase is not released, which would cause a resource leak.
To fix this, I replace of_iomap with devm_platform_ioremap_resource.
References
- https://access.redhat.com/security/cve/CVE-2023-53719
- https://git.kernel.org/stable/c/081790eee6b47389a0d895262086d64c6a38d6e5
- https://git.kernel.org/stable/c/153017561d2804cfae87cc9aa377aa84dd906ae1
- https://git.kernel.org/stable/c/3f00df24a5021a6f02c1830a290acd4bceb22a2d
- https://git.kernel.org/stable/c/40a462313ba4f337a2b419e7fb4a670f3dd95e14
- https://git.kernel.org/stable/c/7525aa211758cc023a371e010d16ceaae1057807
- https://git.kernel.org/stable/c/8ab5fc55d7f65d58a3c3aeadf11bdf60267cd2bd
- https://git.kernel.org/stable/c/f76a18e53a66c0ef2938276110717b3805720cd9