CVE-2023-0458

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Summary

CVECVE-2023-0458
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-26 19:15:00 UTC
Updated2023-05-09 13:58:00 UTC
DescriptionA speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit 739790605705ddcf18f21782b9c99ad7d53a8c11

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Linux Linux Kernel All All All All
Operating System Linux Linux Kernel 6.2 rc1 All All
Operating System Linux Linux Kernel 6.2 rc2 All All
Operating System Linux Linux Kernel 6.2 rc3 All All
Operating System Linux Linux Kernel 6.2 rc4 All All

References

ReferenceSourceLinkTags
kernel/git/stable/linux.git - Linux kernel stable tree MISC git.kernel.org
[SECURITY] [DLA 3403-1] linux security update MISC lists.debian.org
prlimit: do_prlimit needs to have a speculation check · torvalds/linux@7397906 · GitHub MISC github.com
[SECURITY] [DLA 3404-1] linux-5.10 security update MISC lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160719 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12375)
  • 160837 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-4377)
  • 161147 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7077)
  • 181765 Debian Security Update for linux-5.10 (DLA 3404-1)
  • 181768 Debian Security Update for linux (DLA 3403-1)
  • 184967 Debian Security Update for linux (CVE-2023-0458)
  • 199343 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6079-1)
  • 199353 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6091-1)
  • 199354 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6096-1)
  • 199356 Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-6093-1)
  • 199385 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6134-1)
  • 199465 Ubuntu Security Notification for Linux kernel (Xilinx ZynqMP) Vulnerabilities (USN-6222-1)
  • 199614 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6256-1)
  • 199617 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6254-1)
  • 199764 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6385-1)
  • 199775 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6341-1)
  • 241878 Red Hat Update for kernel security (RHSA-2023:4377)
  • 241886 Red Hat Update for kernel-rt (RHSA-2023:4378)
  • 242434 Red Hat Update for kernel-rt security (RHSA-2023:6901)
  • 242451 Red Hat Update for kernel security (RHSA-2023:7077)
  • 242789 Red Hat Update for kernel (RHSA-2024:0575)
  • 242890 Red Hat Update for kernel (RHSA-2024:0724)
  • 355255 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355287 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355294 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355295 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355300 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355303 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355309 Amazon Linux Security Advisory for kernel : ALAS-2023-127
  • 355312 Amazon Linux Security Advisory for kernel : ALAS2023-2023-127
  • 378701 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0030)
  • 378710 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0079)
  • 379043 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0136)
  • 390285 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0017)
  • 390286 Oracle Managed Virtualization (VM) Server for x86 Security Update for kernel (OVMSA-2023-0018)
  • 390292 Oracle Managed Virtualization (VM) Server for x86 Security Update for None (OVMSA-2023-0016)
  • 673214 EulerOS Security Update for kernel (EulerOS-SA-2023-2383)
  • 673232 EulerOS Security Update for kernel (EulerOS-SA-2023-2357)
  • 673261 EulerOS Security Update for kernel (EulerOS-SA-2023-2614)
  • 673272 EulerOS Security Update for kernel (EulerOS-SA-2023-2584)
  • 673393 EulerOS Security Update for kernel (EulerOS-SA-2023-2647)
  • 673498 EulerOS Security Update for kernel (EulerOS-SA-2023-3132)
  • 674113 EulerOS Security Update for kernel (EulerOS-SA-2023-2689)
  • 906883 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26412-1)
  • 906930 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26415-1)
  • 941213 AlmaLinux Security Update for kernel (ALSA-2023:4377)
  • 941214 AlmaLinux Security Update for kernel-rt (ALSA-2023:4378)
  • 941453 AlmaLinux Security Update for kernel (ALSA-2023:7077)
  • 960961 Rocky Linux Security Update for kernel-rt (RLSA-2023:4378)
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