CVSS: 3.3EPSS: 0%CPEs: 7EXPL: 0CVE-2021-47258 – scsi: core: Fix error handling of scsi_host_alloc()
https://notcve.org/view.php?id=CVE-2021-47258
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsi_host_alloc() After device is initialized via device_initialize(), or its name is set via dev_set_name(), the device has to be freed via put_device(). In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsi_host_alloc() After device is initialized via device_initialize(), or its name is set via dev_set_name(), the device has to be freed vi... • https://git.kernel.org/stable/c/8958181c1663e24a13434448e7d6b96b5d04900a •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2021-47257 – net: ieee802154: fix null deref in parse dev addr
https://notcve.org/view.php?id=CVE-2021-47257
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type. In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type. En el kernel de Linux, se... • https://git.kernel.org/stable/c/1f95741981c899c4724647291fec5faa3c777185 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-47256 – mm/memory-failure: make sure wait for page writeback in memory_failure
https://notcve.org/view.php?id=CVE-2021-47256
21 May 2024 — Internal error: Oops - BUG: 0 [#1] SMP Modules linked in: Process syz-executor.0 (pid: 249, stack limit = 0x00000000a12409d7) CPU: 1 PID: 249 Comm: syz-executor.0 Not tainted 4.19.95 Hardware name: linux,dummy-virt (DT) pstate: 80000005 (Nzcv daif -PAN -UAO) pc : clear_inode+0x280/0x2a8 lr : clear_inode+0x280/0x2a8 Call trace: clear_inode+0x280/0x2a8 ext4_clear_inode+0x38/0xe8 ext4_free_inode+0x130/0xc68 ext4_evict_inode+0xb20/0xcb8 evict+0x1a8/0x3c0 iput+0x344/0x460 do_unlinkat+0x260/0x410 __arm64_s... • https://git.kernel.org/stable/c/0bc1f8b0682caa39f45ce1e0228ebf43acb46111 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47255 – kvm: LAPIC: Restore guard to prevent illegal APIC register access
https://notcve.org/view.php?id=CVE-2021-47255
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: kvm: LAPIC: Restore guard to prevent illegal APIC register access Per the SDM, "any access that touches bytes 4 through 15 of an APIC register may cause undefined behavior and must not be executed."... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: kvm: LAPIC: Restaurar protección para evitar el acceso ilegal al registro APIC. ... In the Linux kernel, the following vulnerability has been resolved: kv... • https://git.kernel.org/stable/c/01402cf81051f796dac7c60ca11d6147153ca46a •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47254 – gfs2: Fix use-after-free in gfs2_glock_shrink_scan
https://notcve.org/view.php?id=CVE-2021-47254
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in gfs2_glock_shrink_scan The GLF_LRU flag is checked under lru_lock in gfs2_glock_remove_from_lru() to remove the glock from the lru list in __gfs2_glock_put(). In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in gfs2_glock_shrink_scan The GLF_LRU flag is checked under lru_lock in gfs2_glock_remove_from_lru() to remove the glock from the lru list in __gfs2_g... • https://git.kernel.org/stable/c/38ce329534500bf4ae71f81df6a37a406cf187b4 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47253 – drm/amd/display: Fix potential memory leak in DMUB hw_init
https://notcve.org/view.php?id=CVE-2021-47253
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential memory leak in DMUB hw_init [Why] On resume we perform DMUB hw_init which allocates memory: dm_resume->dm_dmub_hw_init->dc_dmub_srv_create->kzalloc That results in memory leak in suspend/resume scenarios. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential memory leak in DMUB hw_init [Why] On resume we perform DMUB hw_init which allocates memory: dm_... • https://git.kernel.org/stable/c/9e8c2af010463197315fa54a6c17e74988b5259c •
CVSS: 0EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47252 – batman-adv: Avoid WARN_ON timing related checks
https://notcve.org/view.php?id=CVE-2021-47252
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid WARN_ON timing related checks The soft/batadv interface for a queued OGM can be changed during the time the OGM was queued for transmission and when the OGM is actually transmitted by the worker. In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid WARN_ON timing related checks The soft/batadv interface for a queued OGM can be changed during the time the OGM was queued for tra... • https://git.kernel.org/stable/c/ef0a937f7a1450d3a133ccd83c9c7d07587e7a00 •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47251 – mac80211: fix skb length check in ieee80211_scan_rx()
https://notcve.org/view.php?id=CVE-2021-47251
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211_scan_rx() Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. ... [style fixes, reword commit message] En el kernel de Linux, se resolvió la siguiente vulnerabilidad: mac80211: corrige la verificación de longitud de skb en ieee80211_scan_rx() Reemplace las constantes de tiempo de compilación codificadas para la verific... • https://git.kernel.org/stable/c/cd418ba63f0c2f6157f35a41c9accc6ecb52590a •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47250 – net: ipv4: fix memory leak in netlbl_cipsov4_add_std
https://notcve.org/view.php?id=CVE-2021-47250
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix memory leak in netlbl_cipsov4_add_std Reported by syzkaller: BUG: memory leak unreferenced object 0xffff888105df7000 (size 64): comm "syz-executor842", pid 360, jiffies 4294824824 (age 22.546s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ In the Linux kernel, the following vulnerability has been resolved: net: ipv4: fix memory leak in netlbl_cipsov4_add_std Reported... • https://git.kernel.org/stable/c/96cb8e3313c7a12e026c1ed510522ae6f6023875 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2021-47249 – net: rds: fix memory leak in rds_recvmsg
https://notcve.org/view.php?id=CVE-2021-47249
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net: rds: fix memory leak in rds_recvmsg Syzbot reported memory leak in rds. ... And it's easy to see from ftrace log, that rds_inc_addref() don't have rds_inc_put() pair in rds_recvmsg() after rds_cmsg_recv() 1) | rds_recvmsg() { 1) 3.721 us | rds_inc_addref(); 1) 3.853 us | rds_message_inc_copy_to_user(); 1) + 10.395 us | rds_cmsg_recv(); 1) + 34.260 us | } En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ne... • https://git.kernel.org/stable/c/bdbe6fbc6a2f2ccfb384b141b257677d2a8d36fb •