CVE-2026-90122
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)
clk: visconti: Make sure clk_init_data is fully initialized
In the Linux kernel, the following vulnerability has been resolved: clk: visconti: Make sure clk_init_data is fully initialized The clk_init_data structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize only the members they need. However, not initializing all members may cause subtle issues, which are only exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is enabled. visconti_clk_register_gate() fills in init.parent_data, and assumes that init.parent_names is NULL. However, the latter in uninitialized, and thus may cause a crash. Make sure all members are fully initialized, to fix such bugs, and to avoid future breakage when converting drivers to a different method for specifying the parents.
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) |
|---|---|---|---|---|---|
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 0e97c22b286e1918c6f48bad7e77fb8240a24b4a | Unavailable | None listed |
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 9f756f1965bad65e6066608f33c36988cd10302a | Unavailable | None listed |
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 1cc0539e5b0906bace15d3fc7347b344a017cc02 | Unavailable | None listed |
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 8f7980033e9f7ecaaecd873a0b5bf6b6c87d7e5a | Unavailable | None listed |
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 5ecfa72e74c6e2a765fa5bc1da574e5beae588f2 | Unavailable | None listed |
| b4cbe606dc3674b25cb661e7cd1a1c6ddaaafaaa | affected | git | 39c0e6c844a14945040cca4ccf6997792ab764c4 | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |