CVE Explorer

CVE-2026-46114

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Reject non-8-byte ATOMIC_WRITE payloads atomic_write_reply() at drivers/infiniband/sw/rxe/rxe_resp.c unconditionally dereferences 8 bytes at payload_addr(pkt): value = *(u64 *)payload_addr(pkt); check_rkey() previously accepted an ATOMIC_WRITE request with pktlen == resid == 0 because the length validation only compared pktlen against resid. A remote initiator that sets the RETH length to 0 therefore reaches at

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:de942408c42a8321ab6af5f1b07569e7fcdec35936b937ed1a34896568ffa336

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/sw/rxe/rxe_resp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"539cabb7b2d8ba70f55bba91db55faef11c2a6d7","status":"affected","version":"034e285f8b99062a0cf29112e1232154a6a44aa5","versionType":"git"},{"lessThan":"d415fce3fcde6d7aeea6c25362a395b905811452","status":"affected","version":"034e285f8b99062a0cf29112e1232154a6a44aa5","versionType":"git"},{"lessThan":"105bf79a23b85cf3a761d18a4f3e10ce88526bc1","status":"affected","version":"034e285f8…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/infiniband/sw/rxe/rxe_resp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.88","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.30","versionType":"semver"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/metrics/0/cvssV3_1

Source references

5 source assertions

{"url":"https://git.kernel.org/stable/c/105bf79a23b85cf3a761d18a4f3e10ce88526bc1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/1114c87aa6f195cf07da55a27b2122ae26557b26"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/539cabb7b2d8ba70f55bba91db55faef11c2a6d7"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/7ec1ed4747f5f99f8b797bb438c5efd36079fad5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/d415fce3fcde6d7aeea6c25362a395b905811452"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:54caec2df235e51b06de97a3d4ea9e5957d5c0a50e530685e30b1390dd5da08e · sha256:723946928011f4c9… · /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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