CVE-2023-3107
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk41th percentile - higher than 41% of all known CVEs
Summary
A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.
Risk Assessment
An attacker can exploit this vulnerability to cause a system crash, leading to service availability disruption.
Recommendation
It is recommended to update the operating system and monitor ipv6 traffic for potential attacks.
Other vulnerabilities in Kernel
See all- CVE-2017-13876High
An issue was discovered in certain Apple products, including iOS before 11.2, macOS before 10.13.2, tvOS before 11.2, and watchOS before 4.2, involving the 'Kernel' component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
- CVE-2017-13867High
An issue was discovered in certain Apple products related to the 'Kernel' component. Affects iOS before 11.2, macOS before 10.13.2, tvOS before 11.2, and watchOS before 4.2, allowing attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
- CVE-2017-13862High
An issue was discovered in certain Apple products related to the 'Kernel' component. This affects iOS versions before 11.2, macOS versions before 10.13.2, tvOS versions before 11.2, and watchOS versions before 4.2.
- CVE-2017-13843High
An issue was discovered in macOS before version 10.13.1 in the 'Kernel' component, allowing attackers to execute arbitrary code in a privileged context or cause a denial of service through memory corruption via a crafted app.
- CVE-2017-13834High
An issue was discovered in macOS versions before 10.13.1 related to the 'Kernel' component. It allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted mach binary.
- CVE-2017-13799High
An issue was discovered in certain Apple products related to the 'Kernel' component. Affects iOS before 11.1, macOS before 10.13.1, tvOS before 11.1, and watchOS before 4.1.
- CVE-2017-7114High
An issue was discovered in certain Apple products related to the 'Kernel' component. Affects iOS before 11, macOS before 10.13, tvOS before 11, and watchOS before 4.
- CVE-2017-7069High
An issue was discovered in certain Apple products related to the 'Kernel' component. Affects iOS before 10.3.3, macOS before 10.12.6, tvOS before 10.2.2, and watchOS before 3.2.3.
- CVE-2017-7027High
An issue was discovered in certain Apple products related to the 'Kernel' component. It affects iOS versions before 10.3.3, macOS versions before 10.12.6, tvOS versions before 10.2.2, and watchOS versions before 3.2.3.
- CVE-2017-7026High
An issue was discovered in certain Apple products affecting iOS before 10.3.3, macOS before 10.12.6, tvOS before 10.2.2, and watchOS before 3.2.3. The issue involves the 'Kernel' component and allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.
Original NVD description (English source)
A set of carefully crafted ipv6 packets can trigger an integer overflow in the calculation of a fragment reassembled packet's payload length field. This allows an attacker to trigger a kernel panic, resulting in a denial of service.