CVE Explorer

CVE-2025-68177

In the Linux kernel, the following vulnerability has been resolved: cpufreq/longhaul: handle NULL policy in longhaul_exit longhaul_exit() was calling cpufreq_cpu_get(0) without checking for a NULL policy pointer. On some systems, this could lead to a NULL dereference and a kernel warning or panic. This patch adds a check using unlikely() and returns early if the policy is NULL. Bugzilla: #219962

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c4037a76c902606243e376ecf45cfb272cc4e05087e4d0980a7a677ec6bb169e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/cpufreq/longhaul.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.10"},{"lessThan":"3.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.4.*","status":"unaffected","version":"5.4.302","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"le…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/cpufreq/longhaul.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b02352dd2e6cca98777714cc2a27553191df70db","status":"affected","version":"b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2","versionType":"git"},{"lessThan":"956b56d17a89775e4957bbddefa45cd3c6c71000","status":"affected","version":"b43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2","versionType":"git"},{"lessThan":"55cf586b9556863e3c2a45460aba71bcb2be5bcd","status":"affected","version":"b43a7ffbf33be7e4d3b…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/affected/0

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/55cf586b9556863e3c2a45460aba71bcb2be5bcd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/592532a77b736b5153e0c2e4c74aa50af0a352ab"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/64adabb6d9d51b7e7c02fe733346a2c4dd738488"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/809cf2a7794ca4c14c304b349f4c3ae220701ce4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/8d6791c480f22d6e9a566eaa77336d3d37c5c591"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/956b56d17a89775e4957bbddefa45cd3c6c71000"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/b02352dd2e6cca98777714cc2a27553191df70db"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/fd93e1d71b3b14443092919be12b1abf08de35eb"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c13584958612e92dd48cdccc49b5d00bd4b64f09e5e12747c524059d9511e68e · sha256:670a0db348806199… · /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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