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CVE-2026-31425

In the Linux kernel, the following vulnerability has been resolved: rds: ib: reject FRMR registration before IB connection is established rds_ib_get_mr() extracts the rds_ib_connection from conn->c_transport_data and passes it to rds_ib_reg_frmr() for FRWR memory registration. On a fresh outgoing connection, ic is allocated in rds_ib_conn_alloc() with i_cm_id = NULL because the connection worker has not yet called rds_ib_conn_path_connect() to create the rdma_cm_id. When sendmsg() with RDS_CMS
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d73f03f0b9817d85686f2665b3e8f9936f571aeb6e90b72189c8454c0edcbe3b
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":"unaffected","product":"Linux","programFiles":["net/rds/ib_rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c506456ebf84c50ed9327473d4e9bd905def212b","status":"affected","version":"1659185fb4d0025835eb2058a141f0746c5cab00","versionType":"git"},{"lessThan":"82e4a3b56b23b844802056c9e75a39d24169b0a4","status":"affected","version":"1659185fb4d0025835eb2058a141f0746c5cab00","versionType":"git"},{"lessThan":"450ec93c0f172374acbf236f1f5f02d53650aa2d","status":"affected","version":"1659185fb4d0025835eb2058a141…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/rds/ib_rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.6"},{"lessThan":"4.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqu…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/rds/ib_rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c506456ebf84c50ed9327473d4e9bd905def212b","status":"affected","version":"1659185fb4d0025835eb2058a141f0746c5cab00","versionType":"git"},{"lessThan":"82e4a3b56b23b844802056c9e75a39d24169b0a4","status":"affected","version":"1659185fb4d0025835eb2058a141f0746c5cab00","versionType":"git"},{"lessThan":"450ec93c0f172374acbf236f1f5f02d53650aa2d","status":"affected","version":"1659185fb4d0025835eb2058a141…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/rds/ib_rdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.6"},{"lessThan":"4.6","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"lessThanOrEqu…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/23e07c340c445f0ebff7757ba15434cb447eb662"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/450ec93c0f172374acbf236f1f5f02d53650aa2d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/47de5b73db3b88f45c107393f26aeba26e9e8fae"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/6b0a8de67ac0c74e1a7df92b73c862cb36780dfc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/82e4a3b56b23b844802056c9e75a39d24169b0a4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/a54ecccfae62c5c85259ae5ea5d9c20009519049"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/a5bfd14c9a299e6db4add4440430ee5e010b03ad"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/c506456ebf84c50ed9327473d4e9bd905def212b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fad274cc4b23754282071d29980d8294d65f8580ef362a086a17a13f62defafe · sha256:44837f6fe45ef855… · /containers/cna/references/0

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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