CVE-2026-74525
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linux923389d0370b4117bd579784442e8450f9bb89be, a07a69f472fff1c6edf77ca97616381657a8444c, f52de3ea462229457334c9d3c0d95a7856908664, 3563e2486dcd50a751dbcbc1de37e5186646dce6, b33644a4f6d8f127c62d7b39f24114d3d2499204, 42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb, f2e5bb9fb710553e76a3be9097b448b4e73d8c92, c870f7e2890b9f78ac84515a9809cc5c183c975e or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < 923389d0370b4117bd579784442e8450f9bb89be, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < a07a69f472fff1c6edf77ca97616381657a8444c, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < f52de3ea462229457334c9d3c0d95a7856908664, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < 3563e2486dcd50a751dbcbc1de37e5186646dce6, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < b33644a4f6d8f127c62d7b39f24114d3d2499204, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < 42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < f2e5bb9fb710553e76a3be9097b448b4e73d8c92, 1edb9ca69e8a7988900fc0283e10550b5592164d ≤ v < c870f7e2890b9f78ac84515a9809cc5c183c975e, 3.15 | 923389d0370b4117bd579784442e8450f9bb89be, a07a69f472fff1c6edf77ca97616381657a8444c, f52de3ea462229457334c9d3c0d95a7856908664, 3563e2486dcd50a751dbcbc1de37e5186646dce6, b33644a4f6d8f127c62d7b39f24114d3d2499204, 42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb, f2e5bb9fb710553e76a3be9097b448b4e73d8c92, c870f7e2890b9f78ac84515a9809cc5c183c975e |
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