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CVE-2026-31658

In the Linux kernel, the following vulnerability has been resolved: net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit() When dma_map_single() fails in tse_start_xmit(), the function returns NETDEV_TX_OK without freeing the skb. Since NETDEV_TX_OK tells the stack the packet was consumed, the skb is never freed, leaking memory on every DMA mapping failure. Add dev_kfree_skb_any() before returning to properly free the skb.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:079815d9245136301b9b0da0c4723aab6bf6f08bd76dae4b1de156d5b2e0ce82
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 12 assertions

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/3

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/8

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/0

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/2

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/altera/altera_tse_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae2cd46f57f422b51aedd406ff5d75cbff401d5d","status":"affected","version":"bbd2190ce96d8fce031f0526c1f970b68adc9d1a","versionType":"git"},{"lessThan":"cb1d318702fdf643061350d164250198df4116f2","status":"affected","version":"bbd2190ce96d8fce031f0526c1f970b68adc9d1a","versionType":"git"},{"lessThan":"d5ec406f0543bd6cdfd563b08015fdec8c4d5712","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/7

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/altera/altera_tse_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.15"},{"lessThan":"3.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.169","versionT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/5

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/9

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/6

Affected products and versions

12 source assertions
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/3
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/8
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/2
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/altera/altera_tse_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae2cd46f57f422b51aedd406ff5d75cbff401d5d","status":"affected","version":"bbd2190ce96d8fce031f0526c1f970b68adc9d1a","versionType":"git"},{"lessThan":"cb1d318702fdf643061350d164250198df4116f2","status":"affected","version":"bbd2190ce96d8fce031f0526c1f970b68adc9d1a","versionType":"git"},{"lessThan":"d5ec406f0543bd6cdfd563b08015fdec8c4d5712","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/7
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/altera/altera_tse_main.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.15"},{"lessThan":"3.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.169","versionT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/5
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/9
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/affected/6

Source references

10 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/references/1
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/2eb9d67704ca8f1101f7435b85f113ede471f9f2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/3aca300e88afe56afb000cdc4c65383014fb17f9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/60f462cd2716d86bd2174f9d5e035c9278f30480"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/6dede3967619b5944003227a5d09fdc21ed57d10"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/9f3ec44aeb58501d11834048d5d0dbaeacb6d4e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/ae2cd46f57f422b51aedd406ff5d75cbff401d5d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/cb1d318702fdf643061350d164250198df4116f2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d5ec406f0543bd6cdfd563b08015fdec8c4d5712"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:23fefa76ad222e70648e315a49e3d5e2168d4aa1d548ef1061ccdbb801fdf9dd · sha256:db41052bd0d78469… · /containers/cna/references/2

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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