Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-64050

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: don't mix devm and drmm functions Mixing devm and drmm functions will result in a use-after-free on msm driver teardown if userspace keeps a reference on the drm device: The WB connector data will be destroyed because of the use of devm_kzalloc()), while the usersoace still can try interacting with the WB connector (which uses drmm_ functions). Change dpu_writeback_init() to use drmm_. Patchwork: https://patchwo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e013e411e1ca8dbaa2515572061bc63370d11d5dab8f111fca1acf9e889f6845
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/gpu/drm/msm/disp/dpu1/dpu_writeback.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ff58e5ef1b46ce614af048d2d04986df05ffab90","status":"affected","version":"0b37ac63fc9db7779168ad18d7e6e8ab9df6a40b","versionType":"git"},{"lessThan":"95048a12f48c627bc2ccc4d84f87640630ba2bdb","status":"affected","version":"0b37ac63fc9db7779168ad18d7e6e8ab9df6a40b","versionType":"git"},{"lessThan":"c0c70a11365cba7fba25a77463582bcec0f7846e","status":"affected","version":"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"origin…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ff58e5ef1b46ce614af048d2d04986df05ffab90","status":"affected","version":"0b37ac63fc9db7779168ad18d7e6e8ab9df6a40b","versionType":"git"},{"lessThan":"95048a12f48c627bc2ccc4d84f87640630ba2bdb","status":"affected","version":"0b37ac63fc9db7779168ad18d7e6e8ab9df6a40b","versionType":"git"},{"lessThan":"c0c70a11365cba7fba25a77463582bcec0f7846e","status":"affected","version":"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"origin…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/95048a12f48c627bc2ccc4d84f87640630ba2bdb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c0c70a11365cba7fba25a77463582bcec0f7846e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ff58e5ef1b46ce614af048d2d04986df05ffab90"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:12dbb6634f95e22ee066babf8c7ae5934173d938e3164eaea48484bc8ac636f9 · sha256:20e9e2d34b78d551… · /containers/cna/references/0

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