CVE-2022-50347
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)
mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
In the Linux kernel, the following vulnerability has been resolved: mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() mmc_add_host() may return error, if we ignore its return value, the memory that allocated in mmc_alloc_host() will be leaked and it will lead a kernel crash because of deleting not added device in the remove path. So fix this by checking the return value and calling mmc_free_host() in the error path, besides, led_classdev_unregister() and pm_runtime_disable() also need be called.
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) |
|---|---|---|---|---|---|
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | d7ad7278be401b09c9f9a9f522cf4c449c7fd489 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | e598c9683fe1cf97c2b11b800cc3cee072108220 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | 89303ddbb502c3bc8edbf864f9f85500c8fe07e9 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | 937112e991ed25d1727d878734adcbef3b900274 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | 7fa922c7a3dd623fd59f1af50e8896fd9ca7f654 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | df683201c7ffbd21a806a7cad657b661c5ebfb6f | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | 1491667d5450778a265eddddd294219acfd648cb | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | a522e26a20a43dcfbef9ee9f71ed803290e852b0 | Unavailable | None listed |
| c7f6558d84afe60016b8103c0737df6e376a1c2d | affected | git | fc38a5a10e9e5a75eb9189854abeb8405b214cc9 | 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) |
|---|---|---|---|---|---|
| 3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.16 | Unavailable | None listed |
| 4.9.337 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.303 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |