| Description: | Summary:
The remote host is missing an update for the 'linux-ibm-5.15, linux-oracle-5.15' package(s) announced via the USN-7007-2 advisory.
Vulnerability Insight:
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service.
(CVE-2024-25741)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture,
- M68K architecture,
- MIPS architecture,
- PowerPC architecture,
- RISC-V architecture,
- x86 architecture,
- Block layer subsystem,
- Cryptographic API,
- Accessibility subsystem,
- ACPI drivers,
- Serial ATA and Parallel ATA drivers,
- Drivers core,
- Bluetooth drivers,
- Character device driver,
- CPU frequency scaling framework,
- Hardware crypto device drivers,
- Buffer Sharing and Synchronization framework,
- DMA engine subsystem,
- FPGA Framework,
- GPIO subsystem,
- GPU drivers,
- Greybus drivers,
- HID subsystem,
- HW tracing,
- I2C subsystem,
- IIO subsystem,
- InfiniBand drivers,
- Input Device (Mouse) drivers,
- Macintosh device drivers,
- Multiple devices driver,
- Media drivers,
- VMware VMCI Driver,
- Network drivers,
- Near Field Communication (NFC) drivers,
- NVME drivers,
- Pin controllers subsystem,
- PTP clock framework,
- S/390 drivers,
- SCSI drivers,
- SoundWire subsystem,
- Greybus lights staging drivers,
- Media staging drivers,
- Thermal drivers,
- TTY drivers,
- USB subsystem,
- DesignWare USB3 driver,
- Framebuffer layer,
- ACRN Hypervisor Service Module driver,
- eCrypt file system,
- File systems infrastructure,
- Ext4 file system,
- F2FS file system,
- JFFS2 file system,
- JFS file system,
- NILFS2 file system,
- NTFS3 file system,
- SMB network file system,
- IOMMU subsystem,
- Memory management,
- Netfilter,
- BPF subsystem,
- Kernel debugger infrastructure,
- DMA mapping infrastructure,
- IRQ subsystem,
- Tracing infrastructure,
- 9P file system network protocol,
- B.A.T.M.A.N. meshing protocol,
- CAN network layer,
- Ceph Core library,
- Networking core,
- IPv4 networking,
- IPv6 networking,
- IUCV driver,
- MAC80211 subsystem,
- Multipath TCP,
- NET/ROM layer,
- NFC subsystem,
- Open vSwitch,
- Network traffic control,
- TIPC protocol,
- TLS protocol,
- Unix domain sockets,
- Wireless networking,
- XFRM subsystem,
- ALSA framework,
- SoC Audio for Freescale CPUs ... [Please see the references for more information on the vulnerabilities]
Affected Software/OS:
'linux-ibm-5.15, linux-oracle-5.15' package(s) on Ubuntu 20.04.
Solution:
Please install the updated package(s).
CVSS Score:
6.8
CVSS Vector:
AV:L/AC:L/Au:S/C:C/I:C/A:C
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