CVE-2023-53307
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)
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
In the Linux kernel, the following vulnerability has been resolved: rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails If getting an ID or setting up a work queue in rbd_dev_create() fails, use-after-free on rbd_dev->rbd_client, rbd_dev->spec and rbd_dev->opts is triggered in do_rbd_add(). The root cause is that the ownership of these structures is transfered to rbd_dev prematurely and they all end up getting freed when rbd_dev_create() calls rbd_dev_free() prior to returning to do_rbd_add(). Found by Linux Verification Center (linuxtesting.org) with SVACE, an incomplete patch submitted by Natalia Petrova <n.petrova@fintech.ru>.
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) |
|---|---|---|---|---|---|
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | 71da2a151ed1adb0aea4252b16d81b53012e7afd | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | e3cbb4d60764295992c95344f2d779439e8b34ce | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | 9787b328c42c13c4f31e7d5042c4e877e9344068 | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | ae16346078b1189aee934afd872d9f3d0a682c33 | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | a73783e4e0c4d1507794da211eeca75498544dff | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | faa7b683e436664fff5648426950718277831348 | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | cc8c0dd2984503ed09efa37bcafcef3d3da104e8 | Unavailable | None listed |
| 1643dfa4c2c827d6e2aa419df8c17b0f24090278 | affected | git | f7c4d9b133c7a04ca619355574e96b6abf209fba | 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) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 4.14.308 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.276 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.235 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.173 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.99 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.16 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.3 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |