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CVE-2025-68285

In the Linux kernel, the following vulnerability has been resolved: libceph: fix potential use-after-free in have_mon_and_osd_map() The wait loop in __ceph_open_session() can race with the client receiving a new monmap or osdmap shortly after the initial map is received. Both ceph_monc_handle_map() and handle_one_map() install a new map immediately after freeing the old one kfree(monc->monmap); monc->monmap = monmap; ceph_osdmap_destroy(osdc->osdmap); osdc->osdmap = newmap;
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:07cb1ca321e81ed668622e6c39ca94a003a59be8ebb714db2ad7ce01457914e4
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/ceph/ceph_common.c","net/ceph/debugfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versio…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ceph/ceph_common.c","net/ceph/debugfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bb4910c5fd436701faf367e1b5476a5a6d2aff1c","status":"affected","version":"6822d00b5462e7a9dfa11dcc60cc25823a2107c5","versionType":"git"},{"lessThan":"05ec43e9a9de67132dc8cd3b22afef001574947f","status":"affected","version":"6822d00b5462e7a9dfa11dcc60cc25823a2107c5","versionType":"git"},{"lessThan":"7c8ccdc1714d9fabecd26e1be7db1771061acc6e","status":"affected","version":"68…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ceph/ceph_common.c","net/ceph/debugfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.247","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versio…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ceph/ceph_common.c","net/ceph/debugfs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"bb4910c5fd436701faf367e1b5476a5a6d2aff1c","status":"affected","version":"6822d00b5462e7a9dfa11dcc60cc25823a2107c5","versionType":"git"},{"lessThan":"05ec43e9a9de67132dc8cd3b22afef001574947f","status":"affected","version":"6822d00b5462e7a9dfa11dcc60cc25823a2107c5","versionType":"git"},{"lessThan":"7c8ccdc1714d9fabecd26e1be7db1771061acc6e","status":"affected","version":"68…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /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:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/05ec43e9a9de67132dc8cd3b22afef001574947f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/076381c261374c587700b3accf410bdd2dba334e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/183ad6e3b651e8fb0b66d6a2678f4b80bfbba092"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/3fc43120b22a3d4f1fbeff56a35ce2105b6a5683"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/7c8ccdc1714d9fabecd26e1be7db1771061acc6e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/bb4910c5fd436701faf367e1b5476a5a6d2aff1c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e08021b3b56b2407f37b5fe47b654be80cc665fb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5cb79167006336151bd5f0fcae8b9bdc5f10b10c9cfbc057c91d95634b5fc5d · sha256:2483ee231c117168… · /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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