CVE-2025-53068
published 2025-10-21CVE-2025-53068: Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable…
PriorityP426medium6.5CVSS 3.1
AVLACLPRLUINSCCNINAH
EPSS
0.13%
3.3th percentile
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_kernel_6.6.57.1-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.64.2-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
| oracle | solaris | — | — |
| oracle_corporation | oracle_solaris | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
vendor_msrc7.8HIGH
vendor_oracle6.5MEDIUM
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GHSA
GHSA-r49j-6855-7mxx: Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel)
ghsa_unreviewed·2025-10-21
CVE-2025-53068 [MEDIUM] CWE-400 GHSA-r49j-6855-7mxx: Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel)
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Kernel). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).
Oracle
Oracle Oracle Systems Risk Matrix: Kernel — CVE-2025-53068
vendor_oracle·2025-10-15·CVSS 6.5
CVE-2025-53068 [MEDIUM] Oracle Oracle Systems Risk Matrix: Kernel — CVE-2025-53068
Oracle Oracle Systems Risk Matrix: Kernel vulnerability
CVE: CVE-2025-53068
CVSS: 6.5
Protocol: None
Remote exploit: No
Affected versions: Local
Advisory: cpuoct2025 (OCT 2025)
Microsoft
firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()
vendor_msrc·2024-11-12·CVSS 7.8
CVE-2024-53068 [HIGH] CWE-416 firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()
firmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: ht
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-10-21
Published