CVE Explorer

CVE-2026-64484

In the Linux kernel, the following vulnerability has been resolved: ALSA: es1938: check snd_ctl_new1() return value snd_ctl_new1() can return NULL when memory allocation fails. snd_es1938_mixer() does not check the return value before dereferencing the pointer, which can lead to a NULL pointer dereference. Add a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d00555686f705d33a33a2662d0808e43eedc0b4c15b1639b99580a62790cc883

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":["sound/pci/es1938.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessTh…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["sound/pci/es1938.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"96cad5bd7d0a176db3fdc06717a41271247336bd","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"6c4efebaf73e217efbd08cdbda805758a7db3680","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"41759affbcfe3d51a32900da9547a1ffd744a85f","status":"affected","version":"1da177e4c3f41524e886b7f1b8a…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/affected/0

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/1949163dee39e0e4a1468f37dd7302962f6af45a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/1edd1f02dddd20aeb6066ded41017615766ea42f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/41759affbcfe3d51a32900da9547a1ffd744a85f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/6c4efebaf73e217efbd08cdbda805758a7db3680"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/7531a37720c2545a480fd0fa464978569bf9d6a2"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/96cad5bd7d0a176db3fdc06717a41271247336bd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/9e53e99b6fa3cd82992d963cbff58dbbd1df8651"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/af01c48e17a66fa038af210a5c49d6cdefd210bd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:2d5938909f26866781de649de94f7976f12382464c90439bdb9871f42a03fdfc · sha256:a280363576b95231… · /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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