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CVE-2026-53355

In the Linux kernel, the following vulnerability has been resolved: net: rds: clear i_sends on setup unwind The RDS IB connection teardown path is written so it can run during partial startup and on repeated shutdown attempts. It uses NULL pointers to distinguish resources that are still owned from resources that have already been released. When rds_ib_setup_qp() fails after allocating i_sends but before allocating i_recvs, the sends_out path frees i_sends without clearing the pointer. A late
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:39d7d4a515e6b3454a5e14e882741d2ab27492f92913244a3f652edf1cb7d8e9
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":["net/rds/ib_cm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.11"},{"lessThan":"4.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqu…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/rds/ib_cm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"66cccec111421a10efdc2c74499d15b93e7acae5","status":"affected","version":"3b12f73a5c2977153f28a224392fd4729b50d1dc","versionType":"git"},{"lessThan":"2c5e5e4a5970c41f16e3ad801a78719ed5d5c71b","status":"affected","version":"3b12f73a5c2977153f28a224392fd4729b50d1dc","versionType":"git"},{"lessThan":"29d940026dce39e3018dab6f67c9427249321270","status":"affected","version":"3b12f73a5c2977153f28a224392fd4…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/rds/ib_cm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.11"},{"lessThan":"4.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqu…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/rds/ib_cm.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"66cccec111421a10efdc2c74499d15b93e7acae5","status":"affected","version":"3b12f73a5c2977153f28a224392fd4729b50d1dc","versionType":"git"},{"lessThan":"2c5e5e4a5970c41f16e3ad801a78719ed5d5c71b","status":"affected","version":"3b12f73a5c2977153f28a224392fd4729b50d1dc","versionType":"git"},{"lessThan":"29d940026dce39e3018dab6f67c9427249321270","status":"affected","version":"3b12f73a5c2977153f28a224392fd4…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /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:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/1d4ec754ee3871f7e3670c67bb0298c9c5760926"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/20cf0fb715c41111469577e85e35d15f099473e0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/27040bbca289a704eafcacca167d310c6ce2b1bc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/29d940026dce39e3018dab6f67c9427249321270"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/2c5e5e4a5970c41f16e3ad801a78719ed5d5c71b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/66cccec111421a10efdc2c74499d15b93e7acae5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e7cf30aa5f1fc6c2a86df65df8b731df20e44d79"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/f16ad421a4e3e7db2d14bdf3b16f583bc4f3b30a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a8bc63150411100fd4d9a1a7d5e1c2f2784b3873eef96bda97034fefbefa646f · sha256:6c8c167ba18c518c… · /containers/cna/references/4

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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