CVE-2023-52974
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress If during iscsi_sw_tcp_session_create() iscsi_tcp_r2tpool_alloc() fails, userspace could be accessing the host's ipaddress attr. If we then free the session via iscsi_session_teardown() while userspace is still accessing the session we will hit a use after free bug. Set the tcp_sw_host->session after we have completed session creation and can no longer fail.
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) |
|---|---|---|---|---|---|
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | 496af9d3682ed4c28fb734342a09e6cc0c056ea4 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | 6abd4698f4c8a78e7bbfc421205c060c199554a0 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | d4d765f4761f9e3a2d62992f825aeee593bcb6b9 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | 9758ffe1c07b86aefd7ca8e40d9a461293427ca0 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | 0aaabdb900c7415caa2006ef580322f7eac5f6b6 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | 61e43ebfd243bcbad11be26bd921723027b77441 | Unavailable | None listed |
| a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 | affected | git | f484a794e4ee2a9ce61f52a78e810ac45f3fe3b3 | 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) |
|---|---|---|---|---|---|
| 2.6.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.39 | Unavailable | None listed |
| 4.14.306 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.273 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.232 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.168 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.93 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.11 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |