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Medium ALAS2-2024-2584 4 CVEs

Moderate: kernel security update (Amazon Linux 2)

Published Jul 3, 2024 · Updated Jul 11, 2024

Ecosystem: Amazon Linux

Summary

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2024-35809: In the Linux kernel, the following vulnerability has been resolved: PCI/PM: Drain runtime-idle callbacks before driver removal CVE-2024-26642: In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow anonymous set with timeout flag CVE-2024-25739: create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size. CVE-2023-52620: In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets

Fixed packages 14

ReleasePackageFixed in
Amazon Linux · 2 kernel 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-debuginfo 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-debuginfo-common-aarch64 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-debuginfo-common-x86_64 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-devel 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-headers 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-livepatch-4.14.345-262.561 0:1.0-0.amzn2
Amazon Linux · 2 kernel-tools 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-tools-debuginfo 0:4.14.345-262.561.amzn2
Amazon Linux · 2 kernel-tools-devel 0:4.14.345-262.561.amzn2
Amazon Linux · 2 perf 0:4.14.345-262.561.amzn2
Amazon Linux · 2 perf-debuginfo 0:4.14.345-262.561.amzn2
Amazon Linux · 2 python-perf 0:4.14.345-262.561.amzn2
Amazon Linux · 2 python-perf-debuginfo 0:4.14.345-262.561.amzn2

Vulnerabilities 4

  • High 7.8
    CVE-2023-52620

    netfilter: nf_tables: disallow timeout for anonymous sets

    In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets Never used from userspace, disallow these parameters.

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2024-26642

    netfilter: nf_tables: disallow anonymous set with timeout flag

    In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow anonymous set with timeout flag Anonymous sets are never used with timeout from userspace, reject this. Exception to this rule is NFT_SET_EVAL to ensure legacy …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Medium 5.5
    CVE-2024-25739

    create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and c…

    linux-raspi2 linux-hwe linux-azure linux-riscv Debian Ubuntu Azure Linux
  • Medium 5.5
    CVE-2024-35809

    PCI/PM: Drain runtime-idle callbacks before driver removal

    In the Linux kernel, the following vulnerability has been resolved: PCI/PM: Drain runtime-idle callbacks before driver removal A race condition between the .runtime_idle() callback and the .remove() callback in the rtsx_pcr PCI driver leads to a kernel crash …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • web
    https://alas.aws.amazon.com/cve/html/CVE-2023-52620.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-25739.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-26642.html
  • web
    https://alas.aws.amazon.com/cve/html/CVE-2024-35809.html