CVE - CVE-2024-42247

CVE-ID
CVE-2024-42247	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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]
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/217978a29c6ceca76d3c640bf94bdf50c268d801 URL:https://git.kernel.org/stable/c/217978a29c6ceca76d3c640bf94bdf50c268d801 MISC:https://git.kernel.org/stable/c/2fb34bf76431e831f9863cd59adc0bd1f67b0fbf URL:https://git.kernel.org/stable/c/2fb34bf76431e831f9863cd59adc0bd1f67b0fbf MISC:https://git.kernel.org/stable/c/6638a203abad35fa636d59ac47bdbc4bc100fd74 URL:https://git.kernel.org/stable/c/6638a203abad35fa636d59ac47bdbc4bc100fd74 MISC:https://git.kernel.org/stable/c/948f991c62a4018fb81d85804eeab3029c6209f8 URL:https://git.kernel.org/stable/c/948f991c62a4018fb81d85804eeab3029c6209f8 MISC:https://git.kernel.org/stable/c/ae630de24efb123d7199a43256396d7758f4cb75 URL:https://git.kernel.org/stable/c/ae630de24efb123d7199a43256396d7758f4cb75 MISC:https://git.kernel.org/stable/c/b4764f0ad3d68de8a0b847c05f427afb86dd54e6 URL:https://git.kernel.org/stable/c/b4764f0ad3d68de8a0b847c05f427afb86dd54e6
Assigning CNA
kernel.org
Date Record Created
20240730	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240730)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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