CVE-2022-49421
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)
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
In the Linux kernel, the following vulnerability has been resolved: video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
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) |
|---|---|---|---|---|---|
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | 6c92711db7c90f78e0b67ac2a8944d0fe7e12d83 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | 2e2e2c71b2642289438392edbf5d08cdbc0b138b | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | 51eb1bb6baeb478538dd4ec6459fd68c44a855b1 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | 8db59df7f5826e104db82cfddbf22a33a151193e | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | c1c4405222b6fc98c16e8c2aa679c14e41d81465 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | f2dfb4ab887d67be7d0892ba041d3c8d738d3356 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | bbb2a24e863b6a10129546a0a4ceea2f07deec39 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | 38d245cebf545338a6bc1c7762023de3fbecd7b7 | Unavailable | None listed |
| d10715be03bd8bad59ddc50236cb140c3bd73c7b | affected | git | b23789a59fa6f00e98a319291819f91fbba0deb8 | 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) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 4.9.318 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.283 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.247 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.198 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.121 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.46 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.14 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18.3 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |