CVSS: 4.4EPSS: 0%CPEs: 6EXPL: 0CVE-2021-47034 – powerpc/64s: Fix pte update for kernel memory on radix
https://notcve.org/view.php?id=CVE-2021-47034
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix pte update for kernel memory on radix When adding a PTE a ptesync is needed to order the update of the PTE with subsequent accesses otherwise a spurious fault may be raised. radix__set_pte_at() does not do this for performance gains. For non-kernel memory this is not an issue as any faults of this kind are corrected by the page fault handler. For kernel memory these faults are not handled. The current solution is that there... • https://git.kernel.org/stable/c/f1cb8f9beba8699dd1b4518418191499e53f7b17 •
CVSS: 8.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47033 – mt76: mt7615: fix tx skb dma unmap
https://notcve.org/view.php?id=CVE-2021-47033
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mt76: mt7615: fix tx skb dma unmap. El primer puntero en el txp también debe desasignarse; de lo contrario, se filtrarán entradas de mapeo DMA In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma ... • https://git.kernel.org/stable/c/27d5c528a7ca08dcd44877fdd9fc08b76630bf77 •
CVSS: 9.1EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47032 – mt76: mt7915: fix tx skb dma unmap
https://notcve.org/view.php?id=CVE-2021-47032
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mt76: mt7915: fix tx skb dma unmap. El primer puntero en el txp también debe desasignarse; de lo contrario, se filtrarán entradas de mapeo DMA. In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma... • https://git.kernel.org/stable/c/27d5c528a7ca08dcd44877fdd9fc08b76630bf77 •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47031 – mt76: mt7921: fix memory leak in mt7921_coredump_work
https://notcve.org/view.php?id=CVE-2021-47031
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix memory leak in mt7921_coredump_work Fix possible memory leak in mt7921_coredump_work. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mt76: mt7921: arreglar pérdida de memoria en mt7921_coredump_work. Corrige la posible pérdida de memoria en mt7921_coredump_work. • https://git.kernel.org/stable/c/1c099ab44727c8e42fe4de4d91b53cec3ef02860 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47030 – mt76: mt7615: fix memory leak in mt7615_coredump_work
https://notcve.org/view.php?id=CVE-2021-47030
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix memory leak in mt7615_coredump_work Similar to the issue fixed in mt7921_coredump_work, fix a possible memory leak in mt7615_coredump_work routine. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: mt76: mt7615: corrige la pérdida de memoria en mt7615_coredump_work. Similar al problema solucionado en mt7921_coredump_work, soluciona una posible pérdida de memoria en la rutina mt7615_coredump_work. In the Linux... • https://git.kernel.org/stable/c/d2bf7959d9c0f631ef860edaf834d55773fdedff •
CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47029 – mt76: connac: fix kernel warning adding monitor interface
https://notcve.org/view.php?id=CVE-2021-47029
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: connac: fix kernel warning adding monitor interface Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine. [ 507.984882] ------------[ cut here ]------------ [ 507.989515] WARNING: CPU: 1 PID: 3017 at mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.059379] CPU: 1 PID: 3017 Comm: ifconfig Not tainted 5.4.98 #0 [ 508.065461] Hardware name: MT7622_MT7531 RFB (DT) [ 508.070156] ... • https://git.kernel.org/stable/c/d0e274af2f2e44b9d496f5d2c0431fdd2ea76fb8 •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47028 – mt76: mt7915: fix txrate reporting
https://notcve.org/view.php?id=CVE-2021-47028
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix txrate reporting Properly check rate_info to fix unexpected reporting. [ 1215.161863] Call trace: [ 1215.164307] cfg80211_calculate_bitrate+0x124/0x200 [cfg80211] [ 1215.170139] ieee80211s_update_metric+0x80/0xc0 [mac80211] [ 1215.175624] ieee80211_tx_status_ext+0x508/0x838 [mac80211] [ 1215.181190] mt7915_mcu_get_rx_rate+0x28c/0x8d0 [mt7915e] [ 1215.186580] mt7915_mac_tx_free+0x324/0x7c0 [mt7915e] [ 1215.191623] mt7915_qu... • https://git.kernel.org/stable/c/e57b7901469fc0b021930b83a8094baaf3d81b09 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47027 – mt76: mt7921: fix kernel crash when the firmware fails to download
https://notcve.org/view.php?id=CVE-2021-47027
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix kernel crash when the firmware fails to download Fix kernel crash when the firmware is missing or fails to download. [ 9.444758] kernel BUG at drivers/pci/msi.c:375! [ 9.449363] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 9.501033] pstate: a0400009 (NzCv daif +PAN -UAO) [ 9.505814] pc : free_msi_irqs+0x180/0x184 [ 9.509897] lr : free_msi_irqs+0x40/0x184 [ 9.513893] sp : ffffffc015193870 [ 9.517194] x29: ffffffc0151938... • https://git.kernel.org/stable/c/5c14a5f944b91371961548b1907802f74a4d2e5c •
CVSS: 9.1EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47026 – RDMA/rtrs-clt: destroy sysfs after removing session from active list
https://notcve.org/view.php?id=CVE-2021-47026
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "remove_path" that eventually calls rtrs_clt_remove_path_from_sysfs function. The current rtrs_clt_remove_path_from_sysfs first removes the sysfs interfaces and frees sess->stats object. Second it removes the session from the active list. Therefore some functions could access non-connected session and access the freed... • https://git.kernel.org/stable/c/6a98d71daea186247005099758af549e6afdd244 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-47025 – iommu/mediatek: Always enable the clk on resume
https://notcve.org/view.php?id=CVE-2021-47025
28 Feb 2024 — In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Always enable the clk on resume In mtk_iommu_runtime_resume always enable the clk, even if m4u_dom is null. Otherwise the 'suspend' cb might disable the clk which is already disabled causing the warning: [ 1.586104] infra_m4u already disabled [ 1.586133] WARNING: CPU: 0 PID: 121 at drivers/clk/clk.c:952 clk_core_disable+0xb0/0xb8 [ 1.594391] mtk-iommu 10205000.iommu: bound 18001000.larb (ops mtk_smi_larb_component_ops) [ 1.5... • https://git.kernel.org/stable/c/c0b57581b73be7b43f39e0dff201c93413f6a668 •