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CVE-2026-23216

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() In iscsit_dec_conn_usage_count(), the function calls complete() while holding the conn->conn_usage_lock. As soon as complete() is invoked, the waiter (such as iscsit_close_connection()) may wake up and proceed to free the iscsit_conn structure. If the waiter frees the memory before the current thread reaches spin_unlock_bh(), it results in a KASAN slab-u
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5b7b90b76304857f76c38bd13ef0e4307e46056e529057d476c1704f82e6d55e
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/target/iscsi/iscsi_target_util.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.1"},{"lessThan":"3.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.250","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.200","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.163","versionType":"s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/target/iscsi/iscsi_target_util.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ba684191437380a07b27666eb4e72748be1ea201","status":"affected","version":"e48354ce078c079996f89d715dfa44814b4eba01","versionType":"git"},{"lessThan":"8518f072fc92921418cd9ed4268dd4f3e9a8fd75","status":"affected","version":"e48354ce078c079996f89d715dfa44814b4eba01","versionType":"git"},{"lessThan":"275016a551ba1a068a3bd6171b18611726b67110","status":"affected","version":"e4835…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/target/iscsi/iscsi_target_util.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.1"},{"lessThan":"3.1","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.250","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.200","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.163","versionType":"s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/target/iscsi/iscsi_target_util.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ba684191437380a07b27666eb4e72748be1ea201","status":"affected","version":"e48354ce078c079996f89d715dfa44814b4eba01","versionType":"git"},{"lessThan":"8518f072fc92921418cd9ed4268dd4f3e9a8fd75","status":"affected","version":"e48354ce078c079996f89d715dfa44814b4eba01","versionType":"git"},{"lessThan":"275016a551ba1a068a3bd6171b18611726b67110","status":"affected","version":"e4835…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/affected/0

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/275016a551ba1a068a3bd6171b18611726b67110"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3835e49e146a4e6e7787b29465f1a23379b6ec44"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/48fe983e92de2c59d143fe38362ad17ba23ec7f3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/73b487d44bf4f92942629d578381f89c326ff77f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/8518f072fc92921418cd9ed4268dd4f3e9a8fd75"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9411a89e9e7135cc459178fa77a3f1d6191ae903"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/ba684191437380a07b27666eb4e72748be1ea201"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1ebbd60ca75a1c71df81b7443d33f9b3ff1b5ea09ab1c3a865a616c632371dc4 · sha256:b3b2585efe81f6f3… · /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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