CVE-2022-49915
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
mISDN: fix possible memory leak in mISDN_register_device()
In the Linux kernel, the following vulnerability has been resolved: mISDN: fix possible memory leak in mISDN_register_device() Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, add put_device() to give up the reference, so that the name can be freed in kobject_cleanup() when the refcount is 0. Set device class before put_device() to avoid null release() function WARN message in device_release().
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) |
|---|---|---|---|---|---|
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 080aabfb29b2ee9cbb8894a1d039651943d3773e | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | a636fc5a7cabd05699b5692ad838c2c7a3abec7b | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 2ff6b669523d3b3d253a044fa9636a67d0694995 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | e77d213843e67b4373285712699b692f9c743f61 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | 0d4e91efcaee081e919b3c50e875ecbb84290e41 | Unavailable | None listed |
| 1fa5ae857bb14f6046205171d98506d8112dd74e | affected | git | e7d1d4d9ac0dfa40be4c2c8abd0731659869b297 | 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) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 4.9.333 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.299 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.265 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.224 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.154 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.78 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.8 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |