LoongArch: Fix acpi_package_ids[] array overflow
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.12.110, 6.18.51, 7.2, 7.2.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix acpi_package_ids[] array overflow With LoongArch virt machine, a typical setting is one core per socket, there will max 256 sockets (packages) on one VM. With PPTT acpi table, array acpi_package_ids[] will be overflowed. Here change the array size of acpi_package_ids[] with the max value of MAX_PACKAGES and KVM_MAX_VCPUS.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From f18992be262d6515c94bf4bf6ce7598135076771 · fixed in 0195e04b1eec8fb00e2db9c5e55655a3f5e76f60; From 4427a33faabb4b81511b99dfee18ce0a38b5b5df · fixed in d3fd094c13c6d0b74f246461ca4cf427d539c8e8; From 4e8f58620f6717f72f3d88a2c8f25c0c656d0ba7 · fixed in 6311b8c471afa33c18adbe4eb16f862936b71ca3; From 4e8f58620f6717f72f3d88a2c8f25c0c656d0ba7 · fixed in 2a2367d46d7a4ee4122b7a86e57125542dbbe963; From 6.12.101 · fixed in 6.12.110; From 6.18.42 · fixed in 6.18.51; From 7.1.6 · fixed in 7.2
- Linux Linux
7.2
- KernelLinux
fixed in 6.12.110; From 6.13.0 · fixed in 6.18.51; From 6.19.0 · fixed in 7.2.5