CVEvulnerability
CVE-2026-74525
- Status
- Received
- Published
- 2026-08-15
- Last modified
- 2026-08-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
net: sxgbe: free TX rings on RX allocation failure
When RX descriptor ring allocation fails, init_dma_desc_rings() only
frees the partially allocated RX rings and returns. The TX rings that
were allocated earlier in the same function are leaked.
Rearrange error labels to clean up TX rings upon RX failures.
References
- https://git.kernel.org/stable/c/3563e2486dcd50a751dbcbc1de37e5186646dce6 git.kernel.org
- https://git.kernel.org/stable/c/42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb git.kernel.org
- https://git.kernel.org/stable/c/923389d0370b4117bd579784442e8450f9bb89be git.kernel.org
- https://git.kernel.org/stable/c/a07a69f472fff1c6edf77ca97616381657a8444c git.kernel.org
- https://git.kernel.org/stable/c/b33644a4f6d8f127c62d7b39f24114d3d2499204 git.kernel.org
- https://git.kernel.org/stable/c/c870f7e2890b9f78ac84515a9809cc5c183c975e git.kernel.org
- https://git.kernel.org/stable/c/f2e5bb9fb710553e76a3be9097b448b4e73d8c92 git.kernel.org
- https://git.kernel.org/stable/c/f52de3ea462229457334c9d3c0d95a7856908664 git.kernel.org