CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52882 – clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change
https://notcve.org/view.php?id=CVE-2023-52882
In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change While PLL CPUX clock rate change when CPU is running from it works in vast majority of cases, now and then it causes instability. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: sunxi-ng: h6: CPUX reparent durante el cambio de velocidad de CPUX de PLL. • https://git.kernel.org/stable/c/524353ea480b0094c16f2b5684ce7e0a23ab3685 https://git.kernel.org/stable/c/fe11826ffa200e1a7a826e745163cb2f47875f66 https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175 https://git.kernel.org/stable/c/f1fa9a9816204ac4b118b2e613d3a7c981355019 https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069 https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90 https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd44 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-36030 – octeontx2-af: fix the double free in rvu_npc_freemem()
https://notcve.org/view.php?id=CVE-2024-36030
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix the double free in rvu_npc_freemem() Clang static checker(scan-build) warning： drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2 Attempt to free released memory. npc_mcam_rsrcs_deinit() has released 'mcam->counters.bmap'. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-af: arreglar el doble libre en rvu_npc_freemem() ¿Advertencia del verificador estático de Clang (scan-build)? • https://git.kernel.org/stable/c/dd7842878633453e38d6a4927593dd28b9d8ab91 https://git.kernel.org/stable/c/f5aa87a2c0a72132ffc793fb0a5375b2a65d520a https://git.kernel.org/stable/c/6e965eba43e9724f3e603d7b7cc83e53b23d155e •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-36029 – mmc: sdhci-msm: pervent access to suspended controller
https://notcve.org/view.php?id=CVE-2024-36029
In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller Generic sdhci code registers LED device and uses host->runtime_suspended flag to protect access to it. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mmc: sdhci-msm: acceso prohibido al controlador suspendido El código sdhci genérico registra el dispositivo LED y utiliza el indicador host->runtime_suspended para proteger el acceso al mismo. • https://git.kernel.org/stable/c/67e6db113c903f2b8af924400b7b43ade4b9ac5c https://git.kernel.org/stable/c/1200481cd6069d16ce20133bcd86f5825e26a045 https://git.kernel.org/stable/c/a957ea5aa3d3518067a1ba32c6127322ad348d20 https://git.kernel.org/stable/c/56b99a52229d7f8cd1f53d899f57aa7eb4b199af https://git.kernel.org/stable/c/f653b04a818c490b045c97834d559911479aa1c5 https://git.kernel.org/stable/c/f8def10f73a516b771051a2f70f2f0446902cb4f •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-36028 – mm/hugetlb: fix DEBUG_LOCKS_WARN_ON(1) when dissolve_free_hugetlb_folio()
https://notcve.org/view.php?id=CVE-2024-36028
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix DEBUG_LOCKS_WARN_ON(1) when dissolve_free_hugetlb_folio() When I did memory failure tests recently, below warning occurs: DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 8 PID: 1011 at kernel/locking/lockdep.c:232 __lock_acquire+0xccb/0x1ca0 Modules linked in: mce_inject hwpoison_inject CPU: 8 PID: 1011 Comm: bash Kdump: loaded Not tainted 6.9.0-rc3-next-20240410-00012-gdb69f219f4be #3 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 RIP: 0010:__lock_acquire+0xccb/0x1ca0 RSP: 0018:ffffa7a1c7fe3bd0 EFLAGS: 00000082 RAX: 0000000000000000 RBX: eb851eb853975fcf RCX: ffffa1ce5fc1c9c8 RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffffa1ce5fc1c9c0 RBP: ffffa1c6865d3280 R08: ffffffffb0f570a8 R09: 0000000000009ffb R10: 0000000000000286 R11: ffffffffb0f2ad50 R12: ffffa1c6865d3d10 R13: ffffa1c6865d3c70 R14: 0000000000000000 R15: 0000000000000004 FS: 00007ff9f32aa740(0000) GS:ffffa1ce5fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff9f3134ba0 CR3: 00000008484e4000 CR4: 00000000000006f0 Call Trace: <TASK> lock_acquire+0xbe/0x2d0 _raw_spin_lock_irqsave+0x3a/0x60 hugepage_subpool_put_pages.part.0+0xe/0xc0 free_huge_folio+0x253/0x3f0 dissolve_free_huge_page+0x147/0x210 __page_handle_poison+0x9/0x70 memory_failure+0x4e6/0x8c0 hard_offline_page_store+0x55/0xa0 kernfs_fop_write_iter+0x12c/0x1d0 vfs_write+0x380/0x540 ksys_write+0x64/0xe0 do_syscall_64+0xbc/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff9f3114887 RSP: 002b:00007ffecbacb458 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007ff9f3114887 RDX: 000000000000000c RSI: 0000564494164e10 RDI: 0000000000000001 RBP: 0000564494164e10 R08: 00007ff9f31d1460 R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c R13: 00007ff9f321b780 R14: 00007ff9f3217600 R15: 00007ff9f3216a00 </TASK> Kernel panic - not syncing: kernel: panic_on_warn set ... CPU: 8 PID: 1011 Comm: bash Kdump: loaded Not tainted 6.9.0-rc3-next-20240410-00012-gdb69f219f4be #3 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: <TASK> panic+0x326/0x350 check_panic_on_warn+0x4f/0x50 __warn+0x98/0x190 report_bug+0x18e/0x1a0 handle_bug+0x3d/0x70 exc_invalid_op+0x18/0x70 asm_exc_invalid_op+0x1a/0x20 RIP: 0010:__lock_acquire+0xccb/0x1ca0 RSP: 0018:ffffa7a1c7fe3bd0 EFLAGS: 00000082 RAX: 0000000000000000 RBX: eb851eb853975fcf RCX: ffffa1ce5fc1c9c8 RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffffa1ce5fc1c9c0 RBP: ffffa1c6865d3280 R08: ffffffffb0f570a8 R09: 0000000000009ffb R10: 0000000000000286 R11: ffffffffb0f2ad50 R12: ffffa1c6865d3d10 R13: ffffa1c6865d3c70 R14: 0000000000000000 R15: 0000000000000004 lock_acquire+0xbe/0x2d0 _raw_spin_lock_irqsave+0x3a/0x60 hugepage_subpool_put_pages.part.0+0xe/0xc0 free_huge_folio+0x253/0x3f0 dissolve_free_huge_page+0x147/0x210 __page_handle_poison+0x9/0x70 memory_failure+0x4e6/0x8c0 hard_offline_page_store+0x55/0xa0 kernfs_fop_write_iter+0x12c/0x1d0 vfs_write+0x380/0x540 ksys_write+0x64/0xe0 do_syscall_64+0xbc/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff9f3114887 RSP: 002b:00007ffecbacb458 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007ff9f3114887 RDX: 000000000000000c RSI: 0000564494164e10 RDI: 0000000000000001 RBP: 0000564494164e10 R08: 00007ff9f31d1460 R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c R13: 00007ff9f321b780 R14: 00007ff9f3217600 R15: 00007ff9f3216a00 </TASK> After git bisecting and digging into the code, I believe the root cause is that _deferred_list field of folio is unioned with _hugetlb_subpool field. In __update_and_free_hugetlb_folio(), folio->_deferred_ ---truncated--- En el kernel de Linux, se resolvió la siguiente vulnerabilidad: mm/hugetlb: corrija DEBUG_LOCKS_WARN_ON(1) cuando dissolve_free_hugetlb_folio() Cuando hice pruebas de falla de memoria recientemente, aparece la siguiente advertencia: DEBUG_LOCKS_WARN_ON(1) ADVERTENCIA: CPU: 8 PID: 1011 en kernel/locking/lockdep.c:232 __lock_acquire+0xccb/0x1ca0 Módulos vinculados en: mce_inject hwpoison_inject CPU: 8 PID: 1011 Comm: bash Kdump: cargado No contaminado 6.9.0-rc3-next-20240410-00012-gdb69f219f4be #3 Hardware nombre: PC estándar QEMU (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 01/04/2014 RIP: 0010:__lock_acquire+0xccb/0x1ca0 RSP: 0018:ffffa7a1c7fe3bd0 EFLAGS: 00000082 RAX: 0000000000000000 RBX: eb851eb853975fcf RCX: ffffa1ce5fc1c9c8 RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffffa1ce5fc1c9c0 RBP: 1c6865d3280 R08: fffffffb0f570a8 R09: 0000000000009ffb R10: 0000000000000286 R11: fffffffb0f2ad50 R12: ffffa1c6865d3d10 R13: ffffa1c6865d3c70 : 0000000000000000 R15: 0000000000000004 FS: 00007ff9f32aa740( 0000) GS:ffffa1ce5fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff9f3134ba0 CR3: 00000008484e 4000 CR4: 00000000000006f0 Seguimiento de llamadas: lock_acquire+0xbe/0x2d0 _raw_spin_lock_irqsave+0x3a/0x60 hugepage_subpool_put_pages. part.0+0xe/0xc0 free_huge_folio+0x253/0x3f0 dissolve_free_huge_page+0x147/0x210 __page_handle_poison+0x9/0x70 Memory_failure+0x4e6/0x8c0 hard_offline_page_store+0x55/0xa0 kernfs_fop_write_iter+0x12c/ 0x1d0 vfs_write+0x380/0x540 ksys_write+0x64/0xe0 do_syscall_64+0xbc /0x1d0 Entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff9f3114887 RSP: 002b:00007ffecbacb458 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007ff9f3114887 RDX: 000000000000000c RSI: 0000564494164e10 RDI: 0000000000000001 RBP: 0000564494164e10 00007ff9f31d1460 R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c R13: 00007ff9f321b780 R14: 00007ff9f3217600 R15: 00007ff9f3216a00 Pánico del kernel: no se sincroniza: kernel: pánico_on_warn configurado... • https://git.kernel.org/stable/c/1b4ce2952b4f33e198d5e993acff0611dff1e399 https://git.kernel.org/stable/c/32c877191e022b55fe3a374f3d7e9fb5741c514d https://git.kernel.org/stable/c/9a1a43a0e7e96911eaa00ad20b20f2edefb31d8a https://git.kernel.org/stable/c/2effe407f7563add41750fd7e03da4ea44b98099 https://git.kernel.org/stable/c/7e0a322877416e8c648819a8e441cf8c790b2cce https://git.kernel.org/stable/c/9c9b32d46afab2d911897914181c488954012300 https://git.kernel.org/stable/c/52ccdde16b6540abe43b6f8d8e1e1ec90b0983af •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-36027 – btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer
https://notcve.org/view.php?id=CVE-2024-36027
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer Btrfs clears the content of an extent buffer marked as EXTENT_BUFFER_ZONED_ZEROOUT before the bio submission. ... So, on-disk data is safe. [1] https://lore.kernel.org/linux-btrfs/3f4f2a0ff1a6c818050434288925bdcf3cd719e5.1709124777.git.naohiro.aota@wdc.com/ The latter one can reach on-disk data. ... En el kernel de Linux, se resolvió la siguiente vulnerabilidad: btrfs: zonado: no marcar ZEROOUT en el búfer de extensión no sucio Btrfs borra el contenido de un búfer de extensión marcado como EXTENT_BUFFER_ZONED_ZEROOUT antes del envío de la biografía. ... Por lo tanto, los datos en el disco están seguros. [1] https://lore.kernel.org/linux-btrfs/3f4f2a0ff1a6c818050434288925bdcf3cd719e5.1709124777.git.naohiro.aota@wdc.com/ Este último puede acceder a datos en disco. • https://git.kernel.org/stable/c/aa6313e6ff2bfbf736a2739047bba355d8241584 https://git.kernel.org/stable/c/f4b994fccbb6f294c4b31a6ca0114b09f7245043 https://git.kernel.org/stable/c/68879386180c0efd5a11e800b0525a01068c9457 •