USN-7879-1

Dashboard / Vulnerabilities / USN-7879-1

USN-7879-1

Summary: linux, linux-aws, linux-gcp, linux-hwe-6.14, linux-oracle, linux-realtime vulnerabilities

Details: It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. (CVE-2024-36331) 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; - PowerPC architecture; - S390 architecture; - x86 architecture; - Network block device driver; - Character device driver; - Clock framework and drivers; - Data acquisition framework and drivers; - Hardware crypto device drivers; - Device frequency scaling framework; - DMA engine subsystem; - EDAC drivers; - GPU drivers; - HID subsystem; - Hardware monitoring drivers; - I2C subsystem; - IIO subsystem; - IIO ADC drivers; - InfiniBand drivers; - Input Device core drivers; - Multiple devices driver; - Media drivers; - Network drivers; - Mellanox network drivers; - PCI subsystem; - PHY drivers; - Pin controllers subsystem; - x86 platform drivers; - Power supply drivers; - Powercap sysfs driver; - Voltage and Current Regulator drivers; - S/390 drivers; - ASPEED SoC drivers; - SPI subsystem; - small TFT LCD display modules; - Media staging drivers; - USB Gadget drivers; - vDPA drivers; - VFIO drivers; - Framebuffer layer; - Xen hypervisor drivers; - BTRFS file system; - Ceph distributed file system; - EFI Variable file system; - File systems infrastructure; - F2FS file system; - GFS2 file system; - Network file systems library; - Network file system (NFS) client; - Network file system (NFS) server daemon; - NILFS2 file system; - NTFS3 file system; - Proc file system; - SMB network file system; - DRM display driver; - io_uring subsystem; - Internal shared memory driver; - padata parallel execution mechanism; - Networking subsytem; - Bluetooth subsystem; - Netfilter; - UDP network protocol; - Tracing infrastructure; - BPF subsystem; - Perf events; - Padata parallel execution mechanism; - Codetag library; - KASAN memory debugging framework; - Memory management; - 802.1Q VLAN protocol; - Appletalk network protocol; - Asynchronous Transfer Mode (ATM) subsystem; - Networking core; - IPv4 networking; - IPv6 networking; - MAC80211 subsystem; - Multipath TCP; - Netlink; - RxRPC session sockets; - Network traffic control; - SMC sockets; - Sun RPC protocol; - TIPC protocol; - TLS protocol; - VMware vSockets driver; - Wireless networking; - XFRM subsystem; - ADI SoundPort AD1816A based soundcard drivers; - MediaTek ASoC drivers; - SOF drivers; - USB sound devices; - KVM subsystem; (CVE-2025-38335, CVE-2025-38349, CVE-2025-38351, CVE-2025-38437, CVE-2025-38438, CVE-2025-38439, CVE-2025-38440, CVE-2025-38441, CVE-2025-38443, CVE-2025-38444, CVE-2025-38445, CVE-2025-38446, CVE-2025-38448, CVE-2025-38449, CVE-2025-38450, CVE-2025-38451, CVE-2025-38452, CVE-2025-38453, CVE-2025-38454, CVE-2025-38455, CVE-2025-38456, CVE-2025-38457, CVE-2025-38458, CVE-2025-38459, CVE-2025-38460, CVE-2025-38461, CVE-2025-38462, CVE-2025-38463, CVE-2025-38464, CVE-2025-38465, CVE-2025-38466, CVE-2025-38467, CVE-2025-38468, CVE-2025-38469, CVE-2025-38470, CVE-2025-38471, CVE-2025-38472, CVE-2025-38473, CVE-2025-38474, CVE-2025-38475, CVE-2025-38476, CVE-2025-38478, CVE-2025-38480, CVE-2025-38481, CVE-2025-38482, CVE-2025-38483, CVE-2025-38484, CVE-2025-38485, CVE-2025-38487, CVE-2025-38488, CVE-2025-38489, CVE-2025-38490, CVE-2025-38491, CVE-2025-38492, CVE-2025-38493, CVE-2025-38494, CVE-2025-38495, CVE-2025-38496, CVE-2025-38497, CVE-2025-38501, CVE-2025-38503, CVE-2025-38505, CVE-2025-38506, CVE-2025-38507, CVE-2025-38508, CVE-2025-38509, CVE-2025-38510, CVE-2025-38511, CVE-2025-38512, CVE-2025-38513, CVE-2025-38514, CVE-2025-38515, CVE-2025-38516, CVE-2025-38517, CVE-2025-38520, CVE-2025-38521, CVE-2025-38524, CVE-2025-38525, CVE-2025-38526, CVE-2025-38527, CVE-2025-38528, CVE-2025-38529, CVE-2025-38530, CVE-2025-38531, CVE-2025-38532, CVE-2025-38533, CVE-2025-38534, CVE-2025-38535, CVE-2025-38537, CVE-2025-38538, CVE-2025-38539, CVE-2025-38540, CVE-2025-38542, CVE-2025-38543, CVE-2025-38544, CVE-2025-38545, CVE-2025-38546, CVE-2025-38547, CVE-2025-38548, CVE-2025-38549, CVE-2025-38550, CVE-2025-38551, CVE-2025-38552, CVE-2025-38553, CVE-2025-38555, CVE-2025-38556, CVE-2025-38557, CVE-2025-38558, CVE-2025-38559, CVE-2025-38560, CVE-2025-38561, CVE-2025-38562, CVE-2025-38563, CVE-2025-38565, CVE-2025-38566, CVE-2025-38567, CVE-2025-38568, CVE-2025-38569, CVE-2025-38570, CVE-2025-38571, CVE-2025-38572, CVE-2025-38573, CVE-2025-38574, CVE-2025-38576, CVE-2025-38577, CVE-2025-38578, CVE-2025-38579, CVE-2025-38581, CVE-2025-38582, CVE-2025-38583, CVE-2025-38584, CVE-2025-38585, CVE-2025-38586, CVE-2025-38587, CVE-2025-38588, CVE-2025-38589, CVE-2025-38590, CVE-2025-38593, CVE-2025-38595, CVE-2025-38601, CVE-2025-38602, CVE-2025-38604, CVE-2025-38605, CVE-2025-38606, CVE-2025-38608, CVE-2025-38609, CVE-2025-38610, CVE-2025-38612, CVE-2025-38615, CVE-2025-38616, CVE-2025-38619, CVE-2025-38622, CVE-2025-38623, CVE-2025-38624, CVE-2025-38625, CVE-2025-38626, CVE-2025-38628, CVE-2025-38629, CVE-2025-38630, CVE-2025-38631, CVE-2025-38632, CVE-2025-38634, CVE-2025-38635, CVE-2025-38639, CVE-2025-38640, CVE-2025-38642, CVE-2025-38643, CVE-2025-38644, CVE-2025-38645, CVE-2025-38646, CVE-2025-38648, CVE-2025-38649, CVE-2025-38650, CVE-2025-38652, CVE-2025-38653, CVE-2025-38654, CVE-2025-38655, CVE-2025-38659, CVE-2025-38660, CVE-2025-38662, CVE-2025-38663, CVE-2025-38664, CVE-2025-38665, CVE-2025-38666, CVE-2025-38668, CVE-2025-38670, CVE-2025-38671, CVE-2025-38675, CVE-2025-38678, CVE-2025-39725, CVE-2025-39726, CVE-2025-39727, CVE-2025-39730, CVE-2025-39731, CVE-2025-39732, CVE-2025-39734, CVE-2025-39809, CVE-2025-39818, CVE-2025-40157)

References: https://ubuntu.com/security/notices/USN-7879-1, https://ubuntu.com/security/CVE-2024-36331, https://ubuntu.com/security/CVE-2025-38335, https://ubuntu.com/security/CVE-2025-38349, https://ubuntu.com/security/CVE-2025-38351, https://ubuntu.com/security/CVE-2025-38437, https://ubuntu.com/security/CVE-2025-38438, https://ubuntu.com/security/CVE-2025-38439, https://ubuntu.com/security/CVE-2025-38440, https://ubuntu.com/security/CVE-2025-38441, https://ubuntu.com/security/CVE-2025-38443, https://ubuntu.com/security/CVE-2025-38444, https://ubuntu.com/security/CVE-2025-38445, https://ubuntu.com/security/CVE-2025-38446, https://ubuntu.com/security/CVE-2025-38448, https://ubuntu.com/security/CVE-2025-38449, https://ubuntu.com/security/CVE-2025-38450, https://ubuntu.com/security/CVE-2025-38451, https://ubuntu.com/security/CVE-2025-38452, https://ubuntu.com/security/CVE-2025-38453, https://ubuntu.com/security/CVE-2025-38454, https://ubuntu.com/security/CVE-2025-38455, https://ubuntu.com/security/CVE-2025-38456, https://ubuntu.com/security/CVE-2025-38457, https://ubuntu.com/security/CVE-2025-38458, https://ubuntu.com/security/CVE-2025-38459, https://ubuntu.com/security/CVE-2025-38460, https://ubuntu.com/security/CVE-2025-38461, https://ubuntu.com/security/CVE-2025-38462, https://ubuntu.com/security/CVE-2025-38463, https://ubuntu.com/security/CVE-2025-38464, https://ubuntu.com/security/CVE-2025-38465, https://ubuntu.com/security/CVE-2025-38466, https://ubuntu.com/security/CVE-2025-38467, https://ubuntu.com/security/CVE-2025-38468, https://ubuntu.com/security/CVE-2025-38469, https://ubuntu.com/security/CVE-2025-38470, https://ubuntu.com/security/CVE-2025-38471, https://ubuntu.com/security/CVE-2025-38472, https://ubuntu.com/security/CVE-2025-38473, https://ubuntu.com/security/CVE-2025-38474, https://ubuntu.com/security/CVE-2025-38475, https://ubuntu.com/security/CVE-2025-38476, https://ubuntu.com/security/CVE-2025-38478, https://ubuntu.com/security/CVE-2025-38480, https://ubuntu.com/security/CVE-2025-38481, https://ubuntu.com/security/CVE-2025-38482, https://ubuntu.com/security/CVE-2025-38483, https://ubuntu.com/security/CVE-2025-38484, https://ubuntu.com/security/CVE-2025-38485, https://ubuntu.com/security/CVE-2025-38487, https://ubuntu.com/security/CVE-2025-38488, https://ubuntu.com/security/CVE-2025-38489, https://ubuntu.com/security/CVE-2025-38490, https://ubuntu.com/security/CVE-2025-38491, https://ubuntu.com/security/CVE-2025-38492, https://ubuntu.com/security/CVE-2025-38493, https://ubuntu.com/security/CVE-2025-38494, https://ubuntu.com/security/CVE-2025-38495, https://ubuntu.com/security/CVE-2025-38496, https://ubuntu.com/security/CVE-2025-38497, https://ubuntu.com/security/CVE-2025-38501, https://ubuntu.com/security/CVE-2025-38503, https://ubuntu.com/security/CVE-2025-38505, https://ubuntu.com/security/CVE-2025-38506, https://ubuntu.com/security/CVE-2025-38507, https://ubuntu.com/security/CVE-2025-38508, https://ubuntu.com/security/CVE-2025-38509, https://ubuntu.com/security/CVE-2025-38510, https://ubuntu.com/security/CVE-2025-38511, https://ubuntu.com/security/CVE-2025-38512, https://ubuntu.com/security/CVE-2025-38513, https://ubuntu.com/security/CVE-2025-38514, https://ubuntu.com/security/CVE-2025-38515, https://ubuntu.com/security/CVE-2025-38516, https://ubuntu.com/security/CVE-2025-38517, https://ubuntu.com/security/CVE-2025-38520, https://ubuntu.com/security/CVE-2025-38521, https://ubuntu.com/security/CVE-2025-38524, https://ubuntu.com/security/CVE-2025-38525, https://ubuntu.com/security/CVE-2025-38526, https://ubuntu.com/security/CVE-2025-38527, https://ubuntu.com/security/CVE-2025-38528, https://ubuntu.com/security/CVE-2025-38529, https://ubuntu.com/security/CVE-2025-38530, https://ubuntu.com/security/CVE-2025-38531, https://ubuntu.com/security/CVE-2025-38532, https://ubuntu.com/security/CVE-2025-38533, https://ubuntu.com/security/CVE-2025-38534, https://ubuntu.com/security/CVE-2025-38535, https://ubuntu.com/security/CVE-2025-38537, https://ubuntu.com/security/CVE-2025-38538, https://ubuntu.com/security/CVE-2025-38539, https://ubuntu.com/security/CVE-2025-38540, https://ubuntu.com/security/CVE-2025-38542, https://ubuntu.com/security/CVE-2025-38543, https://ubuntu.com/security/CVE-2025-38544, https://ubuntu.com/security/CVE-2025-38545, https://ubuntu.com/security/CVE-2025-38546, https://ubuntu.com/security/CVE-2025-38547, https://ubuntu.com/security/CVE-2025-38548, https://ubuntu.com/security/CVE-2025-38549, https://ubuntu.com/security/CVE-2025-38550, https://ubuntu.com/security/CVE-2025-38551, https://ubuntu.com/security/CVE-2025-38552, https://ubuntu.com/security/CVE-2025-38553, https://ubuntu.com/security/CVE-2025-38555, https://ubuntu.com/security/CVE-2025-38556, https://ubuntu.com/security/CVE-2025-38557, https://ubuntu.com/security/CVE-2025-38558, https://ubuntu.com/security/CVE-2025-38559, https://ubuntu.com/security/CVE-2025-38560, https://ubuntu.com/security/CVE-2025-38561, https://ubuntu.com/security/CVE-2025-38562, https://ubuntu.com/security/CVE-2025-38563, https://ubuntu.com/security/CVE-2025-38565, https://ubuntu.com/security/CVE-2025-38566, https://ubuntu.com/security/CVE-2025-38567, https://ubuntu.com/security/CVE-2025-38568, https://ubuntu.com/security/CVE-2025-38569, https://ubuntu.com/security/CVE-2025-38570, https://ubuntu.com/security/CVE-2025-38571, https://ubuntu.com/security/CVE-2025-38572, https://ubuntu.com/security/CVE-2025-38573, https://ubuntu.com/security/CVE-2025-38574, https://ubuntu.com/security/CVE-2025-38576, https://ubuntu.com/security/CVE-2025-38577, https://ubuntu.com/security/CVE-2025-38578, https://ubuntu.com/security/CVE-2025-38579, https://ubuntu.com/security/CVE-2025-38581, https://ubuntu.com/security/CVE-2025-38582, https://ubuntu.com/security/CVE-2025-38583, https://ubuntu.com/security/CVE-2025-38584, https://ubuntu.com/security/CVE-2025-38585, https://ubuntu.com/security/CVE-2025-38586, https://ubuntu.com/security/CVE-2025-38587, https://ubuntu.com/security/CVE-2025-38588, https://ubuntu.com/security/CVE-2025-38589, https://ubuntu.com/security/CVE-2025-38590, https://ubuntu.com/security/CVE-2025-38593, https://ubuntu.com/security/CVE-2025-38595, https://ubuntu.com/security/CVE-2025-38601, https://ubuntu.com/security/CVE-2025-38602, https://ubuntu.com/security/CVE-2025-38604, https://ubuntu.com/security/CVE-2025-38605, https://ubuntu.com/security/CVE-2025-38606, https://ubuntu.com/security/CVE-2025-38608, https://ubuntu.com/security/CVE-2025-38609, https://ubuntu.com/security/CVE-2025-38610, https://ubuntu.com/security/CVE-2025-38612, https://ubuntu.com/security/CVE-2025-38615, https://ubuntu.com/security/CVE-2025-38616, https://ubuntu.com/security/CVE-2025-38619, https://ubuntu.com/security/CVE-2025-38622, https://ubuntu.com/security/CVE-2025-38623, https://ubuntu.com/security/CVE-2025-38624, https://ubuntu.com/security/CVE-2025-38625, https://ubuntu.com/security/CVE-2025-38626, https://ubuntu.com/security/CVE-2025-38628, https://ubuntu.com/security/CVE-2025-38629, https://ubuntu.com/security/CVE-2025-38630, https://ubuntu.com/security/CVE-2025-38631, https://ubuntu.com/security/CVE-2025-38632, https://ubuntu.com/security/CVE-2025-38634, https://ubuntu.com/security/CVE-2025-38635, https://ubuntu.com/security/CVE-2025-38639, https://ubuntu.com/security/CVE-2025-38640, https://ubuntu.com/security/CVE-2025-38642, https://ubuntu.com/security/CVE-2025-38643, https://ubuntu.com/security/CVE-2025-38644, https://ubuntu.com/security/CVE-2025-38645, https://ubuntu.com/security/CVE-2025-38646, https://ubuntu.com/security/CVE-2025-38648, https://ubuntu.com/security/CVE-2025-38649, https://ubuntu.com/security/CVE-2025-38650, https://ubuntu.com/security/CVE-2025-38652, https://ubuntu.com/security/CVE-2025-38653, https://ubuntu.com/security/CVE-2025-38654, https://ubuntu.com/security/CVE-2025-38655, https://ubuntu.com/security/CVE-2025-38659, https://ubuntu.com/security/CVE-2025-38660, https://ubuntu.com/security/CVE-2025-38662, https://ubuntu.com/security/CVE-2025-38663, https://ubuntu.com/security/CVE-2025-38664, https://ubuntu.com/security/CVE-2025-38665, https://ubuntu.com/security/CVE-2025-38666, https://ubuntu.com/security/CVE-2025-38668, https://ubuntu.com/security/CVE-2025-38670, https://ubuntu.com/security/CVE-2025-38671, https://ubuntu.com/security/CVE-2025-38675, https://ubuntu.com/security/CVE-2025-38678, https://ubuntu.com/security/CVE-2025-39725, https://ubuntu.com/security/CVE-2025-39726, https://ubuntu.com/security/CVE-2025-39727, https://ubuntu.com/security/CVE-2025-39730, https://ubuntu.com/security/CVE-2025-39731, https://ubuntu.com/security/CVE-2025-39732, https://ubuntu.com/security/CVE-2025-39734, https://ubuntu.com/security/CVE-2025-39809, https://ubuntu.com/security/CVE-2025-39818, https://ubuntu.com/security/CVE-2025-40157