Memory Leak The advisory has been revoked - it doesn't affect any version of package rv (opens in a new tab)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-CENTOS9-RV-10396756
- published19 Jun 2025
- disclosed18 Jun 2025
Introduced: 18 Jun 2025
CVE-2022-49982 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rv package and not the rv package as distributed by Centos.
In the Linux kernel, the following vulnerability has been resolved:
media: pvrusb2: fix memory leak in pvr_probe
The error handling code in pvr2_hdw_create forgets to unregister the v4l2 device. When pvr2_hdw_create returns back to pvr2_context_create, it calls pvr2_context_destroy to destroy context, but mp->hdw is NULL, which leads to that pvr2_hdw_destroy directly returns.
Fix this by adding v4l2_device_unregister to decrease the refcount of usb interface.
References
- https://access.redhat.com/security/cve/CVE-2022-49982
- https://git.kernel.org/stable/c/2fe46195d2f0d5d09ea65433aefe47a4d0d0ff4d
- https://git.kernel.org/stable/c/466b67c0543b2ae67814d053f6e29b39be6b33bb
- https://git.kernel.org/stable/c/491762b3250fb06a0c97b5198656ea48359eaeed
- https://git.kernel.org/stable/c/945a9a8e448b65bec055d37eba58f711b39f66f0
- https://git.kernel.org/stable/c/ba7dd8a9686a61a34b3a7b922ce721378d4740d0
- https://git.kernel.org/stable/c/bacb37bdc2a21c8f7fdc83dcc0dea2f4ca1341fb
- https://git.kernel.org/stable/c/c02d2a91a85c4c4d05826cd1ea74a9b8d42e4280
- https://git.kernel.org/stable/c/f2f6e67522916f53ad8ccd4dbe68dcf76e9776e5