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Ubuntu 22.04 LTS: USN-6819-4 Critical: Linux Kernel Security Issues

ubuntu
Calendar Grey June 26, 2024
Dist Ubuntu Esm H88
Ubuntu 22.04 LTS security notice USN-6820-5 addresses severe vulnerabilities in the Linux kernel affecting HP systems, providing necessary patches.
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-oracle-6.5: Linux kernel for Oracle Cloud systems

Details:

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel

did not properly validate H2C PDU data, leading to a null pointer

dereference vulnerability. A remote attacker could use this to cause a

denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,

CVE-2023-6536)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux

kernel contained an out-of-bounds read vulnerability. An attacker could use

this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem

in the Linux kernel, leading to a null pointer dereference vulnerability. A

privileged local attacker could use this to possibly cause a denial of

service (system crash). (CVE-2024-24860)

Several security issues were discovered i...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service kernel patch Ubuntu system update Linux kernel Oracle Cloud

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
   linux-image-6.5.0-1024-oracle   6.5.0-1024.24~22.04.1
   linux-image-6.5.0-1024-oracle-64k  6.5.0-1024.24~22.04.1
   linux-image-oracle              6.5.0.1024.24~22.04.1
   linux-image-oracle-64k          6.5.0.1024.24~22.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References

https://ubuntu.com/security/notices/USN-6819-4

https://ubuntu.com/security/notices/USN-6819-1

CVE-2023-52443, CVE-2023-52444, CVE-2023-52445, CVE-2023-52446,

CVE-2023-52447, CVE-2023-52448, CVE-2023-52449, CVE-2023-52450,

CVE-2023-52451, CVE-2023-52452, CVE-2023-52453, CVE-2023-52454,

CVE-2023-52455, CVE-2023-52456, CVE-2023-52457, CVE-2023-52458,

CVE-2023-52462, CVE-2023-52463, CVE-2023-52464, CVE-2023-52465,

CVE-2023-52467, CVE-2023-52468, CVE-2023-52469, CVE-2023-52470,

CVE-2023-52472, CVE-2023-52473, CVE-2023-52486, CVE-2023-52487,

CVE-2023-52488, CVE-2023-52489, CVE-2023-52490, CVE-2023-52491,

CVE-2023-52492, CVE-2023-52493, CVE-2023-52494, CVE-2023-52495,

CVE-2023-52497, CVE-2023-52498, CVE-2023-52583, CVE-2023-52584,

CVE-2023-52587, CVE-2023-52588, CVE-2023-52589, CVE-2023-52591,

CVE-2023-52593, CVE-2023-52594, CVE-2023-52595, CVE-2023-52597,

CVE-2023-52598, CVE-2023-52599, CVE-2023-52606, CVE-2023-52607,

CVE-2023-52608, CVE-2023-52609, CVE-2023-52610, CVE-2023-52611,

CVE-2023-52612, CVE-2023-52614, CVE-2023-52616, CVE-2023-52617,

CVE-2023-52618, CVE-2023-52619, CVE-2023-52621, CVE-2023-52622,

CVE-2023-52623, CVE-2023-52626, CVE-2023-52627, CVE-2023-52632,

CVE-2023-52633, CVE-2023-52635, CVE-2023-52664, CVE-2023-52666,

CVE-2023-52667, CVE-2023-52669, CVE-2023-52670, CVE-2023-52672,

CVE-2023-52674, CVE-2023-52675, CVE-2023-52676, CVE-2023-52677,

CVE-2023-52678, CVE-2023-52679, CVE-2023-52680, CVE-2023-52681,

CVE-2023-52682, CVE-2023-52683, CVE-2023-52685, CVE-2023-52686,

CVE-2023-52687, CVE-2023-52690, CVE-2023-52691, CVE-2023-52692,

CVE-2023-52693, CVE-2023-52694, CVE-2023-52696, CVE-2023-52697,

CVE-2023-52698, CVE-2023-6356, CVE-2023-6535, CVE-2023-6536,

CVE-2024-23849, CVE-2024-24860, CVE-2024-26582, CVE-2024-26583,

CVE-2024-26584, CVE-2024-26585, CVE-2024-26586, CVE-2024-26592,

CVE-2024-26594, CVE-2024-26595, CVE-2024-26598, CVE-2024-26607,

CVE-2024-26608, CVE-2024-26610, CVE-2024-26612, CVE-2024-26615,

CVE-2024-26616, CVE-2024-26618, CVE-2024-26620, CVE-2024-26623,

CVE-2024-26625, CVE-2024-26627, CVE-2024-26629, CVE-2024-26631,

CVE-2024-26632, CVE-2024-26633, CVE-2024-26634, CVE-2024-26636,

CVE-2024-26638, CVE-2024-26640, CVE-2024-26641, CVE-2024-26644,

CVE-2024-26645, CVE-2024-26646, CVE-2024-26647, CVE-2024-26649,

CVE-2024-26668, CVE-2024-26669, CVE-2024-26670, CVE-2024-26671,

CVE-2024-26673, CVE-2024-26808, CVE-2024-35835, CVE-2024-35837,

CVE-2024-35838, CVE-2024-35839, CVE-2024-35840, CVE-2024-35841,

CVE-2024-35842

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-6819-4

Topics%20covered

Topics Covered

security advisory denial of service kernel patch Ubuntu system update Linux kernel Oracle Cloud

Package Information

https://launchpad.net/ubuntu/+source/linux-oracle-6.5/6.5.0-1024.24~22.04.1

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