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CVE-2026-45835

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c350b5d22035dcdde41fab5e405a7a2fb5d35a76ce63cb2306f4a0fac2200745
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":["net/bluetooth/l2cap_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"140b63cb46f2855ac4ec8fba2f1e974a9c2974e8","status":"affected","version":"80808e431e1ef25856457de82ce141bed6a6313a","versionType":"git"},{"lessThan":"2422eaed0925973c0f318c94eb13e76f14c7381e","status":"affected","version":"80808e431e1ef25856457de82ce141bed6a6313a","versionType":"git"},{"lessThan":"684a1f9ee2325437ae18ac5371884e4c6a25ae73","status":"affected","version":"80808e431e1ef258564…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/l2cap_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.1"},{"lessThan":"3.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"less…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bluetooth/l2cap_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"140b63cb46f2855ac4ec8fba2f1e974a9c2974e8","status":"affected","version":"80808e431e1ef25856457de82ce141bed6a6313a","versionType":"git"},{"lessThan":"2422eaed0925973c0f318c94eb13e76f14c7381e","status":"affected","version":"80808e431e1ef25856457de82ce141bed6a6313a","versionType":"git"},{"lessThan":"684a1f9ee2325437ae18ac5371884e4c6a25ae73","status":"affected","version":"80808e431e1ef258564…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/l2cap_sock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.1"},{"lessThan":"3.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"less…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/140b63cb46f2855ac4ec8fba2f1e974a9c2974e8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/2422eaed0925973c0f318c94eb13e76f14c7381e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/684a1f9ee2325437ae18ac5371884e4c6a25ae73"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:55c5bc279fc740dbefdde839b211aab5dee6328dbab91878034e2c7cb53d88c6 · sha256:5e2a45ad2d045408… · /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.

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