CVE-2026-31603
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)
staging: sm750fb: fix division by zero in ps_to_hz()
In the Linux kernel, the following vulnerability has been resolved: staging: sm750fb: fix division by zero in ps_to_hz() ps_to_hz() is called from hw_sm750_crtc_set_mode() without validating that pixclock is non-zero. A zero pixclock passed via FBIOPUT_VSCREENINFO causes a division by zero. Fix by rejecting zero pixclock in lynxfb_ops_check_var(), consistent with other framebuffer drivers.
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) |
|---|---|---|---|---|---|
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 124a43550db8a74eef080cd4573a4904efe67029 | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | b285a8f3bbb821a93eb37c2740a68ca1d7112a59 | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 3300b049693138852a4c6738b5f1194a1ee91ddd | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 779412e0e391fd4a0d12e1d1adaa7bf043de62d7 | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 2f640c6043aeab31a2f607d7605271860c3b11df | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 1412ba36597a82e928f20047f41d6c6582dafe8a | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 6144895a4335a2491c282931f1f2fa610b86339f | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | daf6733bd7c4c5015b431739ac29b0e29021096b | Unavailable | None listed |
| 81dee67e215b23f0c98182eece122b906d35765a | affected | git | 75a1621e4f91310673c9acbcbb25c2a7ff821cd3 | 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) |
|---|---|---|---|---|---|
| 4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.1 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.136 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.83 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.24 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.14 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0.1 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |