CVE-2024-42247
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wireguard: allowedips: avoid unaligned 64-bit memory accesses
In the Linux kernel, the following vulnerability has been resolved: wireguard: allowedips: avoid unaligned 64-bit memory accesses On the parisc platform, the kernel issues kernel warnings because swap_endian() tries to load a 128-bit IPv6 address from an unaligned memory location: Kernel: unaligned access to 0x55f4688c in wg_allowedips_insert_v6+0x2c/0x80 [wireguard] (iir 0xf3010df) Kernel: unaligned access to 0x55f46884 in wg_allowedips_insert_v6+0x38/0x80 [wireguard] (iir 0xf2010dc) Avoid such unaligned memory accesses by instead using the get_unaligned_be64() helper macro. [Jason: replace src[8] in original patch with src+8]
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) |
|---|---|---|---|---|---|
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | ae630de24efb123d7199a43256396d7758f4cb75 | Unavailable | None listed |
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | b4764f0ad3d68de8a0b847c05f427afb86dd54e6 | Unavailable | None listed |
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | 217978a29c6ceca76d3c640bf94bdf50c268d801 | Unavailable | None listed |
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | 6638a203abad35fa636d59ac47bdbc4bc100fd74 | Unavailable | None listed |
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | 2fb34bf76431e831f9863cd59adc0bd1f67b0fbf | Unavailable | None listed |
| e7096c131e5161fa3b8e52a650d7719d2857adfd | affected | git | 948f991c62a4018fb81d85804eeab3029c6209f8 | 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) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | Unavailable | None listed |
| 5.10.222 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.163 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.100 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.41 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.10 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |