CVE-2026-64484None▾ SunlitIn 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 …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 96cad5bd7d0a176db3fdc06717a41271247336bdLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6c4efebaf73e217efbd08cdbda805758a7db3680Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 41759affbcfe3d51a32900da9547a1ffd744a85fLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7531a37720c2545a480fd0fa464978569bf9d6a2Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < af01c48e17a66fa038af210a5c49d6cdefd210bdLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9e53e99b6fa3cd82992d963cbff58dbbd1df8651Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1949163dee39e0e4a1468f37dd7302962f6af45aLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1edd1f02dddd20aeb6066ded41017615766ea42fLinux 2.6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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