Platform
Linux
20,664 known vulnerabilities.
2,389 results · Clear filters · Feed
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Medium 5.5
x86/MCE: Always save CS register on AMD Zen IF Poison errors
In the Linux kernel, the following vulnerability has been resolved: x86/MCE: Always save CS register on AMD Zen IF Poison errors The Instruction Fetch (IF) units on current AMD Zen-based systems do not guarantee a synchronous #MC is delivered for poison consu…
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Medium 5.5
media: uvcvideo: Handle cameras with invalid descriptors
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Handle cameras with invalid descriptors If the source entity does not contain any pads, do not create a link.
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Medium 5.5
scsi: snic: Fix possible memory leak if device_add() fails
In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix possible memory leak if device_add() fails If device_add() returns error, the name allocated by dev_set_name() needs be freed. As the comment of device_add() says, put_device(…
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Medium 5.5
cassini: Fix a memory leak in the error handling path of cas_init_one()
In the Linux kernel, the following vulnerability has been resolved: cassini: Fix a memory leak in the error handling path of cas_init_one() cas_saturn_firmware_init() allocates some memory using vmalloc(). This memory is freed in the .remove() function but no…
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Medium 5.5
remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_dsp_rproc: Add custom memory copy implementation for i.MX DSP Cores The IRAM is part of the HiFi DSP. According to hardware specification only 32-bits write are allowed otherw…
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Medium 5.5
net: add vlan_get_protocol_and_depth() helper
In the Linux kernel, the following vulnerability has been resolved: net: add vlan_get_protocol_and_depth() helper Before blamed commit, pskb_may_pull() was used instead of skb_header_pointer() in __vlan_get_protocol() and friends. Few callers depended on skb-…
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Medium 5.5
wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup Fix device unregister memory leak and alway cleanup all configured rx queues in mt76_dma_tx_cleanup routine.
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Medium 5.5
powercap: arm_scmi: Remove recursion while parsing zones
In the Linux kernel, the following vulnerability has been resolved: powercap: arm_scmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercap_register_zone(), the kerne…
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Medium 5.5
media: platform: mediatek: vpu: fix NULL ptr dereference
In the Linux kernel, the following vulnerability has been resolved: media: platform: mediatek: vpu: fix NULL ptr dereference If pdev is NULL, then it is still dereferenced. This fixes this smatch warning: drivers/media/platform/mediatek/vpu/mtk_vpu.c:570 vpu_…
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Medium 5.5
clk: mediatek: fix of_iomap memory leak
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: fix of_iomap memory leak Smatch reports: drivers/clk/mediatek/clk-mtk.c:583 mtk_clk_simple_probe() warn: 'base' from of_iomap() not released on lines: 496. This problem was als…
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Medium 5.5
wifi: iwlwifi: fw: fix memory leak in debugfs
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: fw: fix memory leak in debugfs Fix a memory leak that occurs when reading the fw_info file all the way, since we return NULL indicating no more data, but don't free the status …
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Medium 5.5
objtool: Fix memory leak in create_static_call_sections()
In the Linux kernel, the following vulnerability has been resolved: objtool: Fix memory leak in create_static_call_sections() strdup() allocates memory for key_name. We need to release the memory in the following error paths. Add free() to avoid memory leak.
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Medium 5.5
blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats()
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats() When blkg_alloc() is called to allocate a blkcg_gq structure with the associated blkg_iostat_set's, there are 2 fields…
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Medium 5.5
rcu: Protect rcu_print_task_exp_stall() ->exp_tasks access
In the Linux kernel, the following vulnerability has been resolved: rcu: Protect rcu_print_task_exp_stall() ->exp_tasks access For kernels built with CONFIG_PREEMPT_RCU=y, the following scenario can result in a NULL-pointer dereference: CPU1 CPU2 rcu_preempt_…
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Medium 5.5
wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register()
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register() mhi_alloc_controller() allocates a memory space for mhi_ctrl. When gets some error, mhi_ctrl should be freed with mhi_fre…
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Medium 5.5
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
In the Linux kernel, the following vulnerability has been resolved: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.
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Medium 5.5
parisc: led: Fix potential null-ptr-deref in start_task()
In the Linux kernel, the following vulnerability has been resolved: parisc: led: Fix potential null-ptr-deref in start_task() start_task() calls create_singlethread_workqueue() and not checked the ret value, which may return NULL. And a null-ptr-deref may hap…
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Medium 5.5
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
In the Linux kernel, the following vulnerability has been resolved: scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails fcoe_init() calls fcoe_transport_attach(&fcoe_sw_transport), but when fcoe_if_init() fails, &fcoe_sw_transport is not detach…
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Medium 5.5
crypto: hisilicon/qm - increase the memory of local variables
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - increase the memory of local variables Increase the buffer to prevent stack overflow by fuzz test. The maximum length of the qos configuration buffer is 256 bytes. Curr…
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Medium 5.5
fbdev: fbcon: release buffer when fbcon_do_set_font() failed
In the Linux kernel, the following vulnerability has been resolved: fbdev: fbcon: release buffer when fbcon_do_set_font() failed syzbot is reporting memory leak at fbcon_do_set_font() [1], for commit a5a923038d70 ("fbdev: fbcon: Properly revert changes when v…
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Medium 5.5
drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
In the Linux kernel, the following vulnerability has been resolved: drivers/md/md-bitmap: check the return value of md_bitmap_get_counter() Check the return value of md_bitmap_get_counter() in case it returns NULL pointer, which will result in a null pointer …
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Medium 5.5
USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make…
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Medium 5.5
USB: sl811: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: sl811: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simple…
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Medium 5.5
USB: isp1362: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: isp1362: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simp…
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Medium 5.5
scsi: snic: Fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simple…
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Medium 5.5
USB: dwc3: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: dwc3: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler…
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Medium 5.5
USB: isp116x: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: isp116x: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simp…
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Medium 5.5
USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make…
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Medium 5.5
USB: ULPI: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: ULPI: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler…
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Medium 5.5
PM: EM: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: PM: EM: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, j…
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Medium 5.5
drivers: base: component: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: drivers: base: component: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make…
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Medium 5.5
trace/blktrace: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: trace/blktrace: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things si…
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Medium 5.5
USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make …
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Medium 5.5
USB: gadget: pxa27x_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: pxa27x_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make …
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Medium 5.5
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make thin…
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Medium 5.5
time/debug: Fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: time/debug: Fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simple…
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Medium 5.5
USB: fotg210: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: USB: fotg210: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simp…
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Medium 5.5
kernel/printk/index.c: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved: kernel/printk/index.c: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make th…
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Medium 5.5
staging: greybus: audio_helper: remove unused and wrong debugfs usage
In the Linux kernel, the following vulnerability has been resolved: staging: greybus: audio_helper: remove unused and wrong debugfs usage In the greybus audio_helper code, the debugfs file for the dapm has the potential to be removed and memory will be leaked…
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Medium 4.7
mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()
In the Linux kernel, the following vulnerability has been resolved: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() KCSAN found an issue in obj_stock_flush_required(): stock->cached_objcg can be reset between the check and dereference: …