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CVE-2026-53229

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: xsk: Fix DMA and xdp_frame leak on XDP_TX xmit failure In the XSK branch of mlx5e_xmit_xdp_buff(), when sq->xmit_xdp_frame() returns false (e.g. XDPSQ is full), the function returns without unmapping the DMA address or freeing the xdp_frame allocated by xdp_convert_zc_to_xdp_frame(). The xdpi_fifo push only happens on success, so the completion path cannot recover these entries. With CONFIG_DMA_API_DEBUG=y, the lea
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3dff3382a9ffd30e5c1c093642c01d9a5094513d113c1402f42be249a8eb9d16
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7b3eeba50fbc3b45f279037c29a87a90e8bac1e1","status":"affected","version":"84a0a2310d6de247335574649726cb000c7c0074","versionType":"git"},{"lessThan":"2789b74ae1f4b68333c9d5eec2f3354d07b16e61","status":"affected","version":"84a0a2310d6de247335574649726cb000c7c0074","versionType":"git"},{"lessThan":"0aabca726b43d833721034e97d99efcc8237b22a","status":"affected","version…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionTyp…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"7b3eeba50fbc3b45f279037c29a87a90e8bac1e1","status":"affected","version":"84a0a2310d6de247335574649726cb000c7c0074","versionType":"git"},{"lessThan":"2789b74ae1f4b68333c9d5eec2f3354d07b16e61","status":"affected","version":"84a0a2310d6de247335574649726cb000c7c0074","versionType":"git"},{"lessThan":"0aabca726b43d833721034e97d99efcc8237b22a","status":"affected","version…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.94","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.36","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionTyp…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/metrics/0/cvssV3_1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/0aabca726b43d833721034e97d99efcc8237b22a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/2789b74ae1f4b68333c9d5eec2f3354d07b16e61"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/7b3eeba50fbc3b45f279037c29a87a90e8bac1e1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b69004f5a6ad32da84d8aa5b23b9c0caafe6252e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:69d38219bd84bf2306266daa078e84c5d3985abd326b3f80b8d2b182b0028246 · sha256:061328f334d870ed… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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