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CVE-2026-23037

In the Linux kernel, the following vulnerability has been resolved: can: etas_es58x: allow partial RX URB allocation to succeed When es58x_alloc_rx_urbs() fails to allocate the requested number of URBs but succeeds in allocating some, it returns an error code. This causes es58x_open() to return early, skipping the cleanup label 'free_urbs', which leads to the anchored URBs being leaked. As pointed out by maintainer Vincent Mailhol, the driver is designed to handle partial URB allocation grace
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:947f02447861a27474b7908d041b441a6f83086f4f950222a91147c424bd531d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 3 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/can/usb/etas_es58x/es58x_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"97250eb05e4b6afe787290e8fd97d0675116c61b","status":"affected","version":"8537257874e949a59c834cecfd5a063e11b64b0b","versionType":"git"},{"lessThan":"aec888f44853584b5a7cd01249806030cf94a73d","status":"affected","version":"8537257874e949a59c834cecfd5a063e11b64b0b","versionType":"git"},{"lessThan":"611e839d2d552416b498ed5593e10670f61fcd4d","status":"affected","version":"85…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/can/usb/etas_es58x/es58x_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"RUGGEDCOM RST2428P","vendor":"Siemens","versions":[{"lessThan":"V4.0","status":"affected","version":"0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/adp/0/affected/0

Affected products and versions

3 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/can/usb/etas_es58x/es58x_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"97250eb05e4b6afe787290e8fd97d0675116c61b","status":"affected","version":"8537257874e949a59c834cecfd5a063e11b64b0b","versionType":"git"},{"lessThan":"aec888f44853584b5a7cd01249806030cf94a73d","status":"affected","version":"8537257874e949a59c834cecfd5a063e11b64b0b","versionType":"git"},{"lessThan":"611e839d2d552416b498ed5593e10670f61fcd4d","status":"affected","version":"85…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/can/usb/etas_es58x/es58x_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.122","versionType"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"RUGGEDCOM RST2428P","vendor":"Siemens","versions":[{"lessThan":"V4.0","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/adp/0/affected/0

Source references

7 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-253495.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/611e839d2d552416b498ed5593e10670f61fcd4d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6c5124a60989051799037834f0a1a4b428718157"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/97250eb05e4b6afe787290e8fd97d0675116c61b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/aec888f44853584b5a7cd01249806030cf94a73d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b1979778e98569c1e78c2c7f16bb24d76541ab00"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/ba45e3d6b02c97dbb4578fbae7027fd66f3caa10"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5383aaa37c3b248be3c8b1cb07938ba6b5f4f1028345008e07fbb8915f657773 · sha256:9704bc97e6867fb3… · /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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