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CVE-2026-23237

In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the Classmate laptop driver, code using the accel object may run before that object's address is stored in the driver data of the input device using it. For example, cmpc_accel_sensitivity_store_v4() is the "show" method of cmpc_accel_sensitivity_attr_v4 which is added in cmpc_accel_add_v4(), before calling dev_set_drvdata() for inputdev->dev.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bd68fec90065c831af10166da04086ae4ce45f8dcb92dbbb66c9655417491537
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":["drivers/platform/x86/classmate-laptop.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.33"},{"lessThan":"2.6.33","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.251","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.201","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionTyp…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/platform/x86/classmate-laptop.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"993708fc18d0d0919db438361b4e8c1f980a8d1b","status":"affected","version":"529aa8cb0a59367d08883f818e8c47028e819d0d","versionType":"git"},{"lessThan":"af673209d43b46257540997aba042b90ef3258c0","status":"affected","version":"529aa8cb0a59367d08883f818e8c47028e819d0d","versionType":"git"},{"lessThan":"eb214804f03c829decf10998e9b7dd26f4c8ab9e","status":"affected","version":"529aa8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/platform/x86/classmate-laptop.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.33"},{"lessThan":"2.6.33","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.251","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.201","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.164","versionTyp…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/platform/x86/classmate-laptop.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"993708fc18d0d0919db438361b4e8c1f980a8d1b","status":"affected","version":"529aa8cb0a59367d08883f818e8c47028e819d0d","versionType":"git"},{"lessThan":"af673209d43b46257540997aba042b90ef3258c0","status":"affected","version":"529aa8cb0a59367d08883f818e8c47028e819d0d","versionType":"git"},{"lessThan":"eb214804f03c829decf10998e9b7dd26f4c8ab9e","status":"affected","version":"529aa8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/affected/0

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/97528b1622b8f129574d29a571c32a3c85eafa3c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/993708fc18d0d0919db438361b4e8c1f980a8d1b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9cf4b9b8ad09d6e05307abc4e951cabdff4be652"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/af673209d43b46257540997aba042b90ef3258c0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/da6e06a5fdbabea3870d18c227734b5dea5b3be6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/eb214804f03c829decf10998e9b7dd26f4c8ab9e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fe747d7112283f47169e9c16e751179a9b38611e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89af91569f825ab4ff823ffa49fc4e175dfa5d3bc3c7474ecedfad5e3a873c8c · sha256:8eebf8ac9e08ec09… · /containers/cna/references/6

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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