https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 15:44:06 +0000 https://vulnerability.circl.lu/vuln/cve-2022-45886 <p>An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.</p> <p>An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.</p> https://vulnerability.circl.lu/vuln/cve-2022-45886 https://vulnerability.circl.lu/vuln/usn-6412-1 <p><strong>Affected:</strong> Ubuntu:22.04:LTS: linux-aws-6.2, Ubuntu:22.04:LTS: linux-azure-6.2, Ubuntu:22.04:LTS: linux-azure-fde-6.2, Ubuntu:22.04:LTS: linux-gcp-6.2, Ubuntu:22.04:LTS: linux-hwe-6.2, Ubuntu:22.04:LTS: linux-lowlatency-hwe-6.2</p> <p>Hyunwoo Kim discovered that the DVB Core driver in the Linux kernel contained a race condition during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-45886, CVE-2022-45919)</p> <p>Hyunwoo Kim discovered that the Technotrend/Hauppauge USB DEC driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-45887)</p> <p>It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2022-48425)</p> <p>It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash collisions in connection lookup table. A remote attacker could use this to cause a denial of service (excessive CPU consumption). (CVE-2023-1206)</p> <p>Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD processors utilising speculative execution and branch prediction may allow unauthorised memory reads via a speculative side-channel attack. A local attacker could use this to expose sensitive information, including kernel memory. (CVE-2023-20569)</p> <p>It was discovered that the IPv6 RPL protocol implementation…</p> <p><strong>Affected:</strong> Ubuntu:22.04:LTS: linux-aws-6.2, Ubuntu:22.04:LTS: linux-azure-6.2, Ubuntu:22.04:LTS: linux-azure-fde-6.2, Ubuntu:22.04:LTS: linux-gcp-6.2, Ubuntu:22.04:LTS: linux-hwe-6.2, Ubuntu:22.04:LTS: linux-lowlatency-hwe-6.2</p> <p>Hyunwoo Kim discovered that the DVB Core driver in the Linux kernel contained a race condition during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-45886, CVE-2022-45919)</p> <p>Hyunwoo Kim discovered that the Technotrend/Hauppauge USB DEC driver in the Linux kernel did not properly handle device removal events. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-45887)</p> <p>It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2022-48425)</p> <p>It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash collisions in connection lookup table. A remote attacker could use this to cause a denial of service (excessive CPU consumption). (CVE-2023-1206)</p> <p>Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD processors utilising speculative execution and branch prediction may allow unauthorised memory reads via a speculative side-channel attack. A local attacker could use this to expose sensitive information, including kernel memory. (CVE-2023-20569)</p> <p>It was discovered that the IPv6 RPL protocol implementation…</p> https://vulnerability.circl.lu/vuln/usn-6412-1