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Vulnerability Details :

CVE-2026-64484

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-25 Jul, 2026 | 08:51
Updated At-25 Jul, 2026 | 08:51
Rejected At-
Credits

ALSA: es1938: check snd_ctl_new1() return value

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Linux
Assigner Org ID:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:25 Jul, 2026 | 08:51
Updated At:25 Jul, 2026 | 08:51
Rejected At:
▼CVE Numbering Authority (CNA)
ALSA: es1938: check snd_ctl_new1() return value

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.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • sound/pci/es1938.c
Default Status
unaffected
Versions
Affected
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 96cad5bd7d0a176db3fdc06717a41271247336bd (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 6c4efebaf73e217efbd08cdbda805758a7db3680 (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 41759affbcfe3d51a32900da9547a1ffd744a85f (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 7531a37720c2545a480fd0fa464978569bf9d6a2 (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before af01c48e17a66fa038af210a5c49d6cdefd210bd (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 9e53e99b6fa3cd82992d963cbff58dbbd1df8651 (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 1949163dee39e0e4a1468f37dd7302962f6af45a (git)
  • From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 1edd1f02dddd20aeb6066ded41017615766ea42f (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • sound/pci/es1938.c
Default Status
affected
Versions
Affected
  • 2.6.12
Unaffected
  • From 0 before 2.6.12 (semver)
  • From 5.10.261 through 5.10.* (semver)
  • From 5.15.212 through 5.15.* (semver)
  • From 6.1.178 through 6.1.* (semver)
  • From 6.6.145 through 6.6.* (semver)
  • From 6.12.96 through 6.12.* (semver)
  • From 6.18.39 through 6.18.* (semver)
  • From 7.1.4 through 7.1.* (semver)
  • From 7.2-rc1 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/96cad5bd7d0a176db3fdc06717a41271247336bd
N/A
https://git.kernel.org/stable/c/6c4efebaf73e217efbd08cdbda805758a7db3680
N/A
https://git.kernel.org/stable/c/41759affbcfe3d51a32900da9547a1ffd744a85f
N/A
https://git.kernel.org/stable/c/7531a37720c2545a480fd0fa464978569bf9d6a2
N/A
https://git.kernel.org/stable/c/af01c48e17a66fa038af210a5c49d6cdefd210bd
N/A
https://git.kernel.org/stable/c/9e53e99b6fa3cd82992d963cbff58dbbd1df8651
N/A
https://git.kernel.org/stable/c/1949163dee39e0e4a1468f37dd7302962f6af45a
N/A
https://git.kernel.org/stable/c/1edd1f02dddd20aeb6066ded41017615766ea42f
N/A
Hyperlink: https://git.kernel.org/stable/c/96cad5bd7d0a176db3fdc06717a41271247336bd
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6c4efebaf73e217efbd08cdbda805758a7db3680
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/41759affbcfe3d51a32900da9547a1ffd744a85f
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/7531a37720c2545a480fd0fa464978569bf9d6a2
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/af01c48e17a66fa038af210a5c49d6cdefd210bd
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/9e53e99b6fa3cd82992d963cbff58dbbd1df8651
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/1949163dee39e0e4a1468f37dd7302962f6af45a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/1edd1f02dddd20aeb6066ded41017615766ea42f
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:25 Jul, 2026 | 10:17
Updated At:25 Jul, 2026 | 10:17

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
CPE Matches
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/1949163dee39e0e4a1468f37dd7302962f6af45a416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/1edd1f02dddd20aeb6066ded41017615766ea42f416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/41759affbcfe3d51a32900da9547a1ffd744a85f416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/6c4efebaf73e217efbd08cdbda805758a7db3680416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/7531a37720c2545a480fd0fa464978569bf9d6a2416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/96cad5bd7d0a176db3fdc06717a41271247336bd416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/9e53e99b6fa3cd82992d963cbff58dbbd1df8651416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/af01c48e17a66fa038af210a5c49d6cdefd210bd416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
Hyperlink: https://git.kernel.org/stable/c/1949163dee39e0e4a1468f37dd7302962f6af45a
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/1edd1f02dddd20aeb6066ded41017615766ea42f
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/41759affbcfe3d51a32900da9547a1ffd744a85f
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6c4efebaf73e217efbd08cdbda805758a7db3680
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/7531a37720c2545a480fd0fa464978569bf9d6a2
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/96cad5bd7d0a176db3fdc06717a41271247336bd
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/9e53e99b6fa3cd82992d963cbff58dbbd1df8651
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/af01c48e17a66fa038af210a5c49d6cdefd210bd
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A

Change History

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