Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-22997

In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts Since j1939_session_deactivate_activate_next() in j1939_tp_rxtimer() is called only when the timer is enabled, we need to call j1939_session_deactivate_activate_next() if we cancelled the timer. Otherwise, refcount for j1939_session leaks, which will later appear as | unregister_netdevice: waiting for vcan0 to become free. Usa
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:da05254c49ea9d81daf9c6e817885fe0addd5ca1f373f77e1c20831e0fadcfed
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":"affected","product":"Linux","programFiles":["net/can/j1939/transport.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.4"},{"lessThan":"5.4","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"},{"lessT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/can/j1939/transport.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a73e7d7e346dae1c22dc3e95b02ca464b12daf2c","status":"affected","version":"9d71dd0c70099914fcd063135da3c580865e924c","versionType":"git"},{"lessThan":"adabf01c19561e42899da9de56a6a1da0e6b8a5b","status":"affected","version":"9d71dd0c70099914fcd063135da3c580865e924c","versionType":"git"},{"lessThan":"b1d67607e97d489c0cfbbf55f48a76b00710b0e4","status":"affected","version":"9d71dd0c70099914fcd0…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/can/j1939/transport.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.4"},{"lessThan":"5.4","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"},{"lessT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/can/j1939/transport.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a73e7d7e346dae1c22dc3e95b02ca464b12daf2c","status":"affected","version":"9d71dd0c70099914fcd063135da3c580865e924c","versionType":"git"},{"lessThan":"adabf01c19561e42899da9de56a6a1da0e6b8a5b","status":"affected","version":"9d71dd0c70099914fcd063135da3c580865e924c","versionType":"git"},{"lessThan":"b1d67607e97d489c0cfbbf55f48a76b00710b0e4","status":"affected","version":"9d71dd0c70099914fcd0…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/affected/0

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:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/1809c82aa073a11b7d335ae932d81ce51a588a4a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/6121b7564c725b632ffe4764abe85aa239d37703"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/809a437e27a3bf3c1c6c8c157773635552116f2b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/a73e7d7e346dae1c22dc3e95b02ca464b12daf2c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/adabf01c19561e42899da9de56a6a1da0e6b8a5b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b1d67607e97d489c0cfbbf55f48a76b00710b0e4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/cb2a610867bc379988bae0bb4b8bbc59c0decf1a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ca37720acd6134f999c81d03fe0891fd8c5cc38f17a79919671178c141c0008 · sha256:bed18b94c9ad5256… · /containers/cna/references/4

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.

← Back to CVE Explorer