CVE-2025-40127
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
hwrng: ks-sa - fix division by zero in ks_sa_rng_init
In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in ks_sa_rng_init Fix division by zero in ks_sa_rng_init caused by missing clock pointer initialization. The clk_get_rate() call is performed on an uninitialized clk pointer, resulting in division by zero when calculating delay values. Add clock initialization code before using the clock. drivers/char/hw_random/ks-sa-rng.c | 7 +++++++ 1 file changed, 7 insertions(+)
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) |
|---|---|---|---|---|---|
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | 692a04a1e0cde1d80a33df0078c755cf02cd7268 | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | d76b099011fa056950f63d05ebb6160991242f6a | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | eec7e0e19c1fa75dc65e25aa6a21ef24a03849af | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | f4238064379a91e71a9c258996acac43c50c2094 | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | 2b6bcce32cb5aff84588a844a4d3f6dd5353b8e2 | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | 55a70e1de75e5ff5f961c79a2cdc6a4468cc2bf2 | Unavailable | None listed |
| 6d01d8511dceb9cd40f72eb102b7d24f0b2e997b | affected | git | 612b1dfeb414dfa780a6316014ceddf9a74ff5c0 | 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) |
|---|---|---|---|---|---|
| 5.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.5 | Unavailable | None listed |
| 5.10.246 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.195 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.156 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.112 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.53 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.3 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |