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CVE-2026-23058

In the Linux kernel, the following vulnerability has been resolved: can: ems_usb: ems_usb_read_bulk_callback(): fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"). In ems_usb_open(), the URBs for USB-in transfers are allocated, added to the dev->rx_submitted anchor and submitted. In the complete callback ems_usb_read_bulk_callback(), the URBs are processed and resubmitted. In ems_usb_close() the URBs are f
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:635c9b1276f2207a28397ac2ce801373028979ff39ba4730d7f70f4754ad78e7
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/can/usb/ems_usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e2c71030dc464d437110bcfb367c493fd402bddb","status":"affected","version":"702171adeed3607ee9603ec30ce081411e36ae42","versionType":"git"},{"lessThan":"f48eabd15194b216030b32445f44230df95f5fe0","status":"affected","version":"702171adeed3607ee9603ec30ce081411e36ae42","versionType":"git"},{"lessThan":"61e6d3674c3d1da1475dc207b3e75c55d678d18e","status":"affected","version":"702171adeed3607e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/can/usb/ems_usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.32"},{"lessThan":"2.6.32","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/can/usb/ems_usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e2c71030dc464d437110bcfb367c493fd402bddb","status":"affected","version":"702171adeed3607ee9603ec30ce081411e36ae42","versionType":"git"},{"lessThan":"f48eabd15194b216030b32445f44230df95f5fe0","status":"affected","version":"702171adeed3607ee9603ec30ce081411e36ae42","versionType":"git"},{"lessThan":"61e6d3674c3d1da1475dc207b3e75c55d678d18e","status":"affected","version":"702171adeed3607e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/can/usb/ems_usb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.32"},{"lessThan":"2.6.32","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/affected/1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/0ce73a0eb5a27070957b67fd74059b6da89cc516"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/46a191ff7eeec33a2ccb2a1bfea34e18fbc5dc1a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/61e6d3674c3d1da1475dc207b3e75c55d678d18e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/68c62b3e53901846b5f68c5a8bade72a5d9c0b87"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/e2c71030dc464d437110bcfb367c493fd402bddb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e9410fdd4d5f7eaa6526d8c80e83029d7c86a8e8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/f48eabd15194b216030b32445f44230df95f5fe0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65b28639a69ebcfc172a8b0df33491812490edf2f9bbcedd65608c1f5660dd4b · sha256:8d45331ccb7a76c8… · /containers/cna/references/1

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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