CVE-2026-68226
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
media: cx23885: add ioremap return check and cleanup
In the Linux kernel, the following vulnerability has been resolved: media: cx23885: add ioremap return check and cleanup Add a check for the return value of pci_ioremap_bar() in cx23885_dev_setup(). If ioremap for BAR0 fails, release the already allocated PCI memory region, decrement the device count, and return -ENODEV. This prevents a potential null pointer dereference and ensures proper cleanup on memory mapping failure.
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) |
|---|---|---|---|---|---|
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | f58f4b571bd75c78bbf15441086ba0c2830c1aa5 | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | 9052fec0bb84eace81ac7bad071266052870cdf3 | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | 6a7636e3d5204fb18fdf1c3f909a3d9d9e24064c | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | 8fbdca4c99f68734e9b6c030973fb61a11bede15 | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | 83540d86d717735b52a43e4ba1b784da5cc2310a | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | c68c4ce72feb6fcccc843eb3baa7af60189ed567 | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | ff3c670a1de3a714f5644e37b9446fe7c3299fd3 | Unavailable | None listed |
| d19770e5178a4bc49641711246360c25781d20a4 | affected | git | a0701e387b46e2481c05b47f1235b954bfc2af3e | 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) |
|---|---|---|---|---|---|
| 2.6.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.24 | Unavailable | None listed |
| 5.10.265 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.216 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.148 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.101 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.42 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.6 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |