Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2026-64168

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-19 Jul, 2026 | 15:40
Updated At-19 Jul, 2026 | 15:40
Rejected At-
Credits

spi: sprd: fix error pointer deref after DMA setup failure

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.

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:19 Jul, 2026 | 15:40
Updated At:19 Jul, 2026 | 15:40
Rejected At:
▼CVE Numbering Authority (CNA)
spi: sprd: fix error pointer deref after DMA setup failure

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.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/spi/spi-sprd.c
Default Status
unaffected
Versions
Affected
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before be74e276111f3c23b8e040c8c5e308f67a573add (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before a8f233fb0c7be29b97cd249f64120bf35ce72805 (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before 0cdea166c1a07c200caf9d0b722224fca43b23ae (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before 450c319dd04d0eeff4184889768f7ada826a2e35 (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before be409d2bbe9ca7da7b05cc7dde7499bc481f0766 (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before c33b4496e95d04722055446c0a31213639438536 (git)
  • From 386119bc7be9fa5114ced0274a22a943df890b4b before 3d67fffb74267772d461c02c67f1eff893ad547d (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/spi/spi-sprd.c
Default Status
affected
Versions
Affected
  • 5.1
Unaffected
  • From 0 before 5.1 (semver)
  • From 5.10.258 through 5.10.* (semver)
  • From 5.15.209 through 5.15.* (semver)
  • From 6.1.175 through 6.1.* (semver)
  • From 6.6.142 through 6.6.* (semver)
  • From 6.12.92 through 6.12.* (semver)
  • From 6.18.34 through 6.18.* (semver)
  • From 7.0.11 through 7.0.* (semver)
  • From 7.1 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/be74e276111f3c23b8e040c8c5e308f67a573add
N/A
https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805
N/A
https://git.kernel.org/stable/c/0cdea166c1a07c200caf9d0b722224fca43b23ae
N/A
https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35
N/A
https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b
N/A
https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766
N/A
https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536
N/A
https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d
N/A
Hyperlink: https://git.kernel.org/stable/c/be74e276111f3c23b8e040c8c5e308f67a573add
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/0cdea166c1a07c200caf9d0b722224fca43b23ae
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:19 Jul, 2026 | 16:17
Updated At:19 Jul, 2026 | 16:17

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.

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/0cdea166c1a07c200caf9d0b722224fca43b23ae416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/be74e276111f3c23b8e040c8c5e308f67a573add416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536416baaa9-dc9f-4396-8d5f-8c081fb06d67
N/A
Hyperlink: https://git.kernel.org/stable/c/0cdea166c1a07c200caf9d0b722224fca43b23ae
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/3d67fffb74267772d461c02c67f1eff893ad547d
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/450c319dd04d0eeff4184889768f7ada826a2e35
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/a8f233fb0c7be29b97cd249f64120bf35ce72805
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/b6f1acf4e57ccf708cdc0cb70f5bb5b65162963b
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/be409d2bbe9ca7da7b05cc7dde7499bc481f0766
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/be74e276111f3c23b8e040c8c5e308f67a573add
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/c33b4496e95d04722055446c0a31213639438536
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found