CVE-2025-40081
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)
perf: arm_spe: Prevent overflow in PERF_IDX2OFF()
In the Linux kernel, the following vulnerability has been resolved: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() Cast nr_pages to unsigned long to avoid overflow when handling large AUX buffer sizes (>= 2 GiB).
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) |
|---|---|---|---|---|---|
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 656e9a5d69acdd1b20462f4a33378b90ddcb9626 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 9c045d4501f7f70724a3bbb561f4f22d292bbfe6 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 5d01f2b81568289443d22f1e13a363f829de6343 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 7500384d3c9587593d75ded3b006835e7aa73ef8 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 379cae2cb982f571cda9493ac573ab71125fd299 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | 1a19ba8e1f4ff24ece8ca69b79df8442c431db90 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | e516cfd19b0f4c774a57b17fb43a7f41991f0735 | Unavailable | None listed |
| d5d9696b03808bc6be723cc85288c912c3a05606 | affected | git | a29fea30dd93da16652930162b177941abd8c75e | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 5.4.301 | unaffected | semver | Unavailable | 5.4.* | 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 |