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CVE-2026-45967

In the Linux kernel, the following vulnerability has been resolved: bpf: Return proper address for non-zero offsets in insn array The map_direct_value_addr() function of the instruction array map incorrectly adds offset to the resulting address. This is a bug, because later the resolve_pseudo_ldimm64() function adds the offset. Fix it. Corresponding selftests are added in a consequent commit.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cbe5d6e2c44b1ca702e3771f5c4c75c1564d715bd9a1dded6f46a762579f90fc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/bpf/bpf_insn_array.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/bpf_insn_array.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73ef43202a37d779a8e665a0acae214fa59df9fb","status":"affected","version":"493d9e0d608339a32f568504d5fd411a261bb0af","versionType":"git"},{"lessThan":"e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8","status":"affected","version":"493d9e0d608339a32f568504d5fd411a261bb0af","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/bpf/bpf_insn_array.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/bpf/bpf_insn_array.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73ef43202a37d779a8e665a0acae214fa59df9fb","status":"affected","version":"493d9e0d608339a32f568504d5fd411a261bb0af","versionType":"git"},{"lessThan":"e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8","status":"affected","version":"493d9e0d608339a32f568504d5fd411a261bb0af","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/73ef43202a37d779a8e665a0acae214fa59df9fb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e3bd7bdf5ffe49d8381e42843f6e98cd0c78a1e8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0077f9ca8685cb4a09bfbf0dd3c1824469114f033c7332d6051e99a9632052db · sha256:ef9e42a2ad0b3e2f… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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