optee: ffa: Add NULL check in optee_ffa_lend_protmem
Sashiko (locally) reports a possible null dereference under memory
pressure due to the lack of validation of the allocated pointer.
Fix that by adding the missing check.
Metrics
Affected Vendors & Products
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Solution
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Wed, 26 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-476 |
Wed, 26 Aug 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: optee: ffa: Add NULL check in optee_ffa_lend_protmem Sashiko (locally) reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer. Fix that by adding the missing check. | |
| Title | optee: ffa: Add NULL check in optee_ffa_lend_protmem | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-08-26T14:37:04.373Z
Reserved: 2026-08-26T14:34:25.764Z
Link: CVE-2026-80524
Vulnrichment
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NVD
Status : Received
Published: 2026-08-26T15:17:06.077
Modified: 2026-08-26T15:17:06.077
Link: CVE-2026-80524
Redhat
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OpenCVE Enrichment
Updated: 2026-08-26T16:45:08Z