CVE-2026-23216
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()
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-use-after-free as the function attempts to release a lock within the already-freed connection structure. Fix this by releasing the spinlock before calling complete().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | ba684191437380a07b27666eb4e72748be1ea201 | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 8518f072fc92921418cd9ed4268dd4f3e9a8fd75 | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 275016a551ba1a068a3bd6171b18611726b67110 | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 73b487d44bf4f92942629d578381f89c326ff77f | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 48fe983e92de2c59d143fe38362ad17ba23ec7f3 | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 3835e49e146a4e6e7787b29465f1a23379b6ec44 | Unavailable | None listed |
| e48354ce078c079996f89d715dfa44814b4eba01 | affected | git | 9411a89e9e7135cc459178fa77a3f1d6191ae903 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.1 | Unavailable | None listed |
| 5.10.250 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.200 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.163 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.124 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.70 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.10 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |