CVE-2025-68217
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)
Input: pegasus-notetaker - fix potential out-of-bounds access
In the Linux kernel, the following vulnerability has been resolved: Input: pegasus-notetaker - fix potential out-of-bounds access In the pegasus_notetaker driver, the pegasus_probe() function allocates the URB transfer buffer using the wMaxPacketSize value from the endpoint descriptor. An attacker can use a malicious USB descriptor to force the allocation of a very small buffer. Subsequently, if the device sends an interrupt packet with a specific pattern (e.g., where the first byte is 0x80 or 0x42), the pegasus_parse_packet() function parses the packet without checking the allocated buffer size. This leads to an out-of-bounds memory access.
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) |
|---|---|---|---|---|---|
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | c4e746651bd74c38f581e1cf31651119a94de8cd | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 36bc92b838ff72f62f2c17751a9013b29ead2513 | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 015b719962696b793997e8deefac019f816aca77 | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 084264e10e2ae8938a54355123ad977eb9df56d6 | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | d344ea1baf1946c90f0cd6f9daeb5f3e0a0ca479 | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 9ab67eff6d654e34ba6da07c64761aa87c2a3c26 | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 763c3f4d2394a697d14af1335d3bb42f05c9409f | Unavailable | None listed |
| 1afca2b66aac7ac262d3511c68725e9e7053b40f | affected | git | 69aeb507312306f73495598a055293fa749d454e | 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) |
|---|---|---|---|---|---|
| 4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.8 | Unavailable | None listed |
| 5.4.302 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.247 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.197 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.159 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.118 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.60 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.10 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |