vulnerability
Ubuntu: (CVE-2023-53084): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | May 2, 2025 | May 8, 2025 | Jun 12, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
May 2, 2025
Added
May 8, 2025
Modified
Jun 12, 2025
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/shmem-helper: Remove another errant put in error path
drm_gem_shmem_mmap() doesn't own reference in error code path, resulting
in the dma-buf shmem GEM object getting prematurely freed leading to a
later use-after-free.
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-15ubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegraubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-nvidia-tegra-igxubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15ubuntu-upgrade-linux-xilinx-zynqmp
References
- CVE-2023-53084
- https://attackerkb.com/topics/CVE-2023-53084
- URL-https://git.kernel.org/linus/ee9adb7a45516cfa536ca92253d7ae59d56db9e4
- URL-https://git.kernel.org/stable/c/5cfb617967b05f8f27e862c97db1fabd8485f4db
- URL-https://git.kernel.org/stable/c/684c7372bbd6447c2e86a2a84e97a1478604d21f
- URL-https://git.kernel.org/stable/c/77d26c824aa5a7e0681ef1d5b75fe538d746addc
- URL-https://git.kernel.org/stable/c/dede8c14a37a7ac458f9add56154a074ed78e7cf
- URL-https://git.kernel.org/stable/c/ee9adb7a45516cfa536ca92253d7ae59d56db9e4
- URL-https://www.cve.org/CVERecord?id=CVE-2023-53084
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