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CVE-2026-64168

In the Linux kernel, the following vulnerability has been resolved: spi: sprd: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to check the dma.enabled flag before trying to release the DMA channels also on late probe errors to avoid dereferencing an error pointer (or attempting to release a channel a second time). This issue was flagged by Sashiko when reviewing a devres allocation conversion patch.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:95a8d20f384badc49663bd45f088c73e362da13f348d72d7bd44f08d5f12603f
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/spi/spi-sprd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.1"},{"lessThan":"5.1","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"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-sprd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"be74e276111f3c23b8e040c8c5e308f67a573add","status":"affected","version":"386119bc7be9fa5114ced0274a22a943df890b4b","versionType":"git"},{"lessThan":"a8f233fb0c7be29b97cd249f64120bf35ce72805","status":"affected","version":"386119bc7be9fa5114ced0274a22a943df890b4b","versionType":"git"},{"lessThan":"0cdea166c1a07c200caf9d0b722224fca43b23ae","status":"affected","version":"386119bc7be9fa5114ced02…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-sprd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.1"},{"lessThan":"5.1","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"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-sprd.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"be74e276111f3c23b8e040c8c5e308f67a573add","status":"affected","version":"386119bc7be9fa5114ced0274a22a943df890b4b","versionType":"git"},{"lessThan":"a8f233fb0c7be29b97cd249f64120bf35ce72805","status":"affected","version":"386119bc7be9fa5114ced0274a22a943df890b4b","versionType":"git"},{"lessThan":"0cdea166c1a07c200caf9d0b722224fca43b23ae","status":"affected","version":"386119bc7be9fa5114ced02…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/0cdea166c1a07c200caf9d0b722224fca43b23ae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/be74e276111f3c23b8e040c8c5e308f67a573add"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:66bab6c6fa4fd881af398a40b4b2dce3491d77879a24f6418115ee4b2763ffc1 · sha256:0ba1813c5a147c25… · /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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