bpf: Properly mark live registers for indirect jumps
For a `gotox rX` instruction the rX register should be marked as used
in the compute_insn_live_regs() function. Fix this.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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Solution
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Fri, 08 May 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-682 CWE-914 |
Fri, 08 May 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: bpf: Properly mark live registers for indirect jumps For a `gotox rX` instruction the rX register should be marked as used in the compute_insn_live_regs() function. Fix this. | |
| Title | bpf: Properly mark live registers for indirect jumps | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-08T13:26:15.600Z
Reserved: 2026-05-01T14:12:56.001Z
Link: CVE-2026-43321
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-05-08T14:16:40.700
Modified: 2026-05-08T14:16:40.700
Link: CVE-2026-43321
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-05-08T19:30:05Z