net: sxgbe: free TX rings on RX allocation failure

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-74525
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-15 13:17:57 UTC
Updated2026-08-17 06:19:49 UTC
DescriptionIn 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.

Risk And Classification

EPSS: 0.001680000 probability, percentile 0.064840000 (date 2026-08-16)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 1edb9ca69e8a7988900fc0283e10550b5592164d 3563e2486dcd50a751dbcbc1de37e5186646dce6 git Not specified
CNA Linux Linux affected 1edb9ca69e8a7988900fc0283e10550b5592164d b33644a4f6d8f127c62d7b39f24114d3d2499204 git Not specified
CNA Linux Linux affected 1edb9ca69e8a7988900fc0283e10550b5592164d 42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb git Not specified
CNA Linux Linux affected 1edb9ca69e8a7988900fc0283e10550b5592164d f2e5bb9fb710553e76a3be9097b448b4e73d8c92 git Not specified
CNA Linux Linux affected 1edb9ca69e8a7988900fc0283e10550b5592164d c870f7e2890b9f78ac84515a9809cc5c183c975e git Not specified
CNA Linux Linux affected 3.15 Not specified
CNA Linux Linux unaffected 3.15 semver Not specified
CNA Linux Linux unaffected 6.6.151 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.103 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.44 6.18.* semver Not specified
CNA Linux Linux unaffected 7.1.8 7.1.* semver Not specified
CNA Linux Linux unaffected 7.2 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/f2e5bb9fb710553e76a3be9097b448b4e73d8c92 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b33644a4f6d8f127c62d7b39f24114d3d2499204 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/42b87cfd9666ef156637c90ff3f6f6dd9a5ad4cb 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/3563e2486dcd50a751dbcbc1de37e5186646dce6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/c870f7e2890b9f78ac84515a9809cc5c183c975e 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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