vulnerability

Ubuntu: (Multiple Advisories) (CVE-2024-35954): Linux kernel vulnerabilities

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/20/2024
Added
07/12/2024
Modified
03/06/2025

Description

In the Linux kernel, the following vulnerability has been resolved:

scsi: sg: Avoid sg device teardown race

sg_remove_sfp_usercontext() must not use sg_device_destroy() after calling
scsi_device_put().

sg_device_destroy() is accessing the parent scsi_device request_queue which
will already be set to NULL when the preceding call to scsi_device_put()
removed the last reference to the parent scsi_device.

The resulting NULL pointer exception will then crash the kernel.

Solution(s)

ubuntu-upgrade-linux-image-6-8-0-1006-gkeubuntu-upgrade-linux-image-6-8-0-1007-intelubuntu-upgrade-linux-image-6-8-0-1007-raspiubuntu-upgrade-linux-image-6-8-0-1008-ibmubuntu-upgrade-linux-image-6-8-0-1008-oemubuntu-upgrade-linux-image-6-8-0-1008-oracleubuntu-upgrade-linux-image-6-8-0-1008-oracle-64kubuntu-upgrade-linux-image-6-8-0-1009-nvidiaubuntu-upgrade-linux-image-6-8-0-1009-nvidia-64kubuntu-upgrade-linux-image-6-8-0-1010-azureubuntu-upgrade-linux-image-6-8-0-1010-azure-fdeubuntu-upgrade-linux-image-6-8-0-1010-gcpubuntu-upgrade-linux-image-6-8-0-1011-awsubuntu-upgrade-linux-image-6-8-0-38-genericubuntu-upgrade-linux-image-6-8-0-38-generic-64kubuntu-upgrade-linux-image-6-8-0-38-lowlatencyubuntu-upgrade-linux-image-6-8-0-38-lowlatency-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-24-04ubuntu-upgrade-linux-image-generic-hwe-24-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-classicubuntu-upgrade-linux-image-ibm-lts-24-04ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-64kubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-64kubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-24-04
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