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Vulnerability · Published Jun 21, 2024 · Assigned by Linux

CVE-2024-36288SUNRPC: Fix loop termination condition in gss_free_in_token_pages()

Critical 9.8

In plain English

A critical-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 45.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix loop termination condition in gss_free_in_token_pages() The in_token->pages[] array is not NULL terminated. This results in the following KASAN splat: KASAN: maybe wild-memory-access in range [0x04a2013400000008-0x04a201340000000f]

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.94-1DEBIAN-CVE-2024-36288
Debian:13linux6.9.7-1DEBIAN-CVE-2024-36288
Debian:14linux6.9.7-1DEBIAN-CVE-2024-36288
Ubuntu:24.04:LTSlinux6.8.0-44.44UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux6.8.0-44.44USN-6999-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-aws6.8.0-1015.16USN-6999-1
Ubuntu:24.04:LTSlinux-aws6.8.0-1015.16UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1015.16~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-azure6.8.0-1014.16UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-azure6.8.0-1014.16USN-7004-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1014.16~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-gcp6.8.0-1014.16USN-6999-1
Ubuntu:24.04:LTSlinux-gcp6.8.0-1014.16UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1014.16~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-gke6.8.0-1010.13UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-gke6.8.0-1010.13USN-6999-1
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-45.45~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-45.45~22.04.1USN-7029-1
Ubuntu:24.04:LTSlinux-ibm6.8.0-1012.12USN-6999-1
Ubuntu:24.04:LTSlinux-ibm6.8.0-1012.12UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-44.44.1USN-6999-1
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-44.44.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-44.44.1~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-44.44.1~22.04.1USN-7008-1
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1013.14UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1013.14USN-7005-1
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1013.14~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1013.14~22.04.1USN-7005-2
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1013.14.1USN-7005-1
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1013.14.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1012.12UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1012.12USN-6999-1
Ubuntu:24.04:LTSlinux-oracle6.8.0-1012.12USN-6999-1
Ubuntu:24.04:LTSlinux-oracle6.8.0-1012.12UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1012.12~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-raspi6.8.0-1011.12USN-6999-2
Ubuntu:24.04:LTSlinux-raspi6.8.0-1011.12UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-36288
Ubuntu:24.04:LTSlinux-riscv6.8.0-44.44.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-44.44.1~22.04.1UBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-36288
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-36288

Affected products (as reported)

VendorProductVersions
Linux Linux ab8466d4e26806a4ae82c282762c4545eecf45ef – before 57ff6c0a175930856213b2aa39f8c845a53e5b1c4420b73c7f26fd5fcb37bbce5313dd356ef1b3ca – before 6ed45d20d30005bed94c8c527ce51d5ad8121018f148a95f68c66c1b097391b68e153d5a46f0e780 – before 4cefcd0af7458bdeff56a9d8dfc6868ce23d128afe0b474974fee7af1df286e0edd5a1460c811865 – before b4878ea99f2b40ef1925720b1b4ca7f4af1ba785c1d8c429e4d2ce85ec5c92cf71cb419baf75c56f – before af628d43a822b78ad8d4a58d8259f8bf8bc711158ca148915670a2921afcc255af9e1dc80f37b052 – before 0a1cb0c6102bb4fd310243588d39461da49497adbafa6b4d95d97877baa61883ff90f7e374427fae – before 4a77c3dead97339478c7422eb07bf4bf63577008a3c1afd5d7ad59e34a275d80c428952f83c8c1f0
Linux Linux 6.9.3 – before 6.9.4

References