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CVE-2026-64268

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: bound Read Response placement to the RREAD length In drivers/infiniband/sw/siw/siw_qp_rx.c, siw_proc_rresp() places each inbound Read Response DDP segment at sge->laddr + wqe->processed and then accumulates wqe->processed, but it never checks the running total against the sink buffer length on continuation segments. siw_check_sge() resolves and validates the sink memory only on the first fragment (the if (!*mem) bran
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c48ef92cc1d4fabcb1a782adec16e29c17a7b4d25e3915d2b908015374c6c800
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":["drivers/infiniband/sw/siw/siw_qp_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semv…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/sw/siw/siw_qp_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a31b6d18ded3cc32d9ee85a6ff0726d4274887b2","status":"affected","version":"8b6a361b8c482f22ac99c3273285ff16b23fba91","versionType":"git"},{"lessThan":"595e6537ad1a210da32cbb9a7f91aa73090915ba","status":"affected","version":"8b6a361b8c482f22ac99c3273285ff16b23fba91","versionType":"git"},{"lessThan":"3ef7e052cbd05a8b13a51a07b185a39ec93ee1cf","status":"affected","version":"8b6a361b…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/infiniband/sw/siw/siw_qp_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.3"},{"lessThan":"5.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semv…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/sw/siw/siw_qp_rx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a31b6d18ded3cc32d9ee85a6ff0726d4274887b2","status":"affected","version":"8b6a361b8c482f22ac99c3273285ff16b23fba91","versionType":"git"},{"lessThan":"595e6537ad1a210da32cbb9a7f91aa73090915ba","status":"affected","version":"8b6a361b8c482f22ac99c3273285ff16b23fba91","versionType":"git"},{"lessThan":"3ef7e052cbd05a8b13a51a07b185a39ec93ee1cf","status":"affected","version":"8b6a361b…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/3ef7e052cbd05a8b13a51a07b185a39ec93ee1cf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/423a78ff7928c2601013f73ec6d896f5597d0df5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/595e6537ad1a210da32cbb9a7f91aa73090915ba"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/6bc89f34a4597f9f6d41f7a60c67a3153bfe8851"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/75c93cd3c421890f49ea93f0b978b9b7bb10e5e3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/7d29f7e9dbd844cae4d3e559cf78324b9642fd6b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/a31b6d18ded3cc32d9ee85a6ff0726d4274887b2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b2e26c955f8dd7e8d3f16c858db05245ea4fa817"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b8555f36acd8f2fc87d3b6a95bca56148cf13dd779df4530319c66794d83370b · sha256:79c47d23994aa489… · /containers/cna/references/3

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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