12,260 results · Feed
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High 7.8
dm: fix use-after-free in dm_cleanup_zoned_dev()
In the Linux kernel, the following vulnerability has been resolved: dm: fix use-after-free in dm_cleanup_zoned_dev() dm_cleanup_zoned_dev() uses queue, so it must be called before blk_cleanup_disk() starts its killing: blk_cleanup_disk->blk_cleanup_queue()->k…
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Unscored —
can: isotp: sanitize CAN ID checks in isotp_bind()
In the Linux kernel, the following vulnerability has been resolved: can: isotp: sanitize CAN ID checks in isotp_bind() Syzbot created an environment that lead to a state machine status that can not be reached with a compliant CAN ID address configuration. The…
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Unscored —
ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM Do not call snd_dma_free_pages() when snd_dma_alloc_pages() returns -ENOMEM because it leads to a NULL pointer dereference bug. The dmes…
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Unscored —
PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()
In the Linux kernel, the following vulnerability has been resolved: PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove() When a genpd with GENPD_FLAG_IRQ_SAFE gets removed, the following sleep-in-atomic bug will be seen, as genpd_debug_remove()…
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Unscored —
block: fix rq-qos breakage from skipping rq_qos_done_bio()
In the Linux kernel, the following vulnerability has been resolved: block: fix rq-qos breakage from skipping rq_qos_done_bio() a647a524a467 ("block: don't call rq_qos_ops->done_bio if the bio isn't tracked") made bio_endio() skip rq_qos_done_bio() if BIO_TRAC…
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High 7.8
exec: Force single empty string when argv is empty
In the Linux kernel, the following vulnerability has been resolved: exec: Force single empty string when argv is empty Quoting[1] Ariadne Conill: "In several other operating systems, it is a hard requirement that the second argument to execve(2) be the name o…
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Unscored —
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path This avoids leaking memory if brcmf_chip_get_raminfo fails. Note that the CLM blob is released in the device remove path.
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High 7.8
drm/i915/gem: add missing boundary check in vm_access
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: add missing boundary check in vm_access A missing bounds check in vm_access() can lead to an out-of-bounds read or write in the adjacent memory area, since the len attribute is …
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Unscored —
crypto: octeontx2 - remove CONFIG_DM_CRYPT check
In the Linux kernel, the following vulnerability has been resolved: crypto: octeontx2 - remove CONFIG_DM_CRYPT check No issues were found while using the driver with dm-crypt enabled. So CONFIG_DM_CRYPT check in the driver can be removed. This also fixes the …
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Unscored —
block: don't delete queue kobject before its children
In the Linux kernel, the following vulnerability has been resolved: block: don't delete queue kobject before its children kobjects aren't supposed to be deleted before their child kobjects are deleted. Apparently this is usually benign; however, a WARN will b…
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Critical 9.8
crypto: hisilicon/sec - fix the aead software fallback for engine
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting…
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High 7.8
crypto: ccree - Fix use after free in cc_cipher_exit()
In the Linux kernel, the following vulnerability has been resolved: crypto: ccree - Fix use after free in cc_cipher_exit() kfree_sensitive(ctx_p->user.key) will free the ctx_p->user.key. But ctx_p->user.key is still used in the next line, which will lead to a…
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Unscored —
watch_queue: Fix NULL dereference in error cleanup
In the Linux kernel, the following vulnerability has been resolved: watch_queue: Fix NULL dereference in error cleanup In watch_queue_set_size(), the error cleanup code doesn't take account of the fact that __free_page() can't handle a NULL pointer when tryin…
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Unscored —
f2fs: fix missing free nid in f2fs_handle_failed_inode
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix missing free nid in f2fs_handle_failed_inode This patch fixes xfstests/generic/475 failure. [ 293.680694] F2FS-fs (dm-1): May loss orphan inode, run fsck to fix. [ 293.685358] Buffe…
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Unscored —
watch_queue: Actually free the watch
In the Linux kernel, the following vulnerability has been resolved: watch_queue: Actually free the watch free_watch() does everything barring actually freeing the watch object. Fix this by adding the missing kfree. kmemleak produces a report something like th…
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Unscored —
media: usb: go7007: s2250-board: fix leak in probe()
In the Linux kernel, the following vulnerability has been resolved: media: usb: go7007: s2250-board: fix leak in probe() Call i2c_unregister_device(audio) on this error path.
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Unscored —
media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats()
In the Linux kernel, the following vulnerability has been resolved: media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats() In cal_ctx_v4l2_init_formats(), devm_kzalloc() is assigned to ctx->active_fmt and there is a dereference of i…
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Unscored —
ASoC: codecs: va-macro: fix accessing array out of bounds for enum type
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: va-macro: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) i…
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Unscored —
ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) i…
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Unscored —
ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wc938x: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is …
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Unscored —
ASoC: codecs: rx-macro: fix accessing compander for aux
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rx-macro: fix accessing compander for aux AUX interpolator does not have compander, so check before accessing compander data for this. Without this checkan array of out bounds a…
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Unscored —
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
In the Linux kernel, the following vulnerability has been resolved: media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED If the callback 'start_streaming' fails, then all queued buffers in the driver should be returned with state 'V…
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Unscored —
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction AV/C deferred transaction was supported at a commit 00a7bb81c20f ("ALSA: firewire-lib: Add support for deferred transa…
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Unscored —
ASoC: atmel: Fix error handling in snd_proto_probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in snd_proto_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This funct…
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Unscored —
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to av…
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Unscored —
ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() o…
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Medium 5.5
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: mxs: Fix error handling in mxs_sgtl5000_probe This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. For example, when codec_np is N…
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Medium 5.5
ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.…
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Medium 5.5
ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() o…
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Medium 5.5
ath9k_htc: fix uninit value bugs
In the Linux kernel, the following vulnerability has been resolved: ath9k_htc: fix uninit value bugs Syzbot reported 2 KMSAN bugs in ath9k. All of them are caused by missing field initialization. In htc_connect_service() svc_meta_len and pad are not initializ…
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High 7.8
bpf: Fix UAF due to race between btf_try_get_module and load_module
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix UAF due to race between btf_try_get_module and load_module While working on code to populate kfunc BTF ID sets for module BTF from its initcall, I noticed that by the time the initca…
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High 7.8
net: dsa: Avoid cross-chip syncing of VLAN filtering
In the Linux kernel, the following vulnerability has been resolved: net: dsa: Avoid cross-chip syncing of VLAN filtering Changes to VLAN filtering are not applicable to cross-chip notifications. On a system like this: .-----. .-----. .-----. | sw1 +---+ sw2 +…
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Medium 5.5
drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() In amdgpu_dm_connector_add_common_modes(), amdgpu_dm_create_common_mode() is assigned to mode and is …
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Unscored —
ptp: unregister virtual clocks when unregistering physical clock.
In the Linux kernel, the following vulnerability has been resolved: ptp: unregister virtual clocks when unregistering physical clock. When unregistering a physical clock which has some virtual clocks, unregister the virtual clocks with it. This fixes the foll…
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Unscored —
igc: avoid kernel warning when changing RX ring parameters
In the Linux kernel, the following vulnerability has been resolved: igc: avoid kernel warning when changing RX ring parameters Calling ethtool changing the RX ring parameters like this: $ ethtool -G eth0 rx 1024 on igc triggers kernel warnings like this: [ 22…
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Unscored —
net: asix: add proper error handling of usb read errors
In the Linux kernel, the following vulnerability has been resolved: net: asix: add proper error handling of usb read errors Syzbot once again hit uninit value in asix driver. The problem still the same -- asix_read_cmd() reads less bytes, than was requested b…
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High 7.8
cxl/port: Hold port reference until decoder release
In the Linux kernel, the following vulnerability has been resolved: cxl/port: Hold port reference until decoder release KASAN + DEBUG_KOBJECT_RELEASE reports a potential use-after-free in cxl_decoder_release() where it goes to reference its parent, a cxl_port…
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Medium 5.5
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
In the Linux kernel, the following vulnerability has been resolved: power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add()： If this function retu…
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Unscored —
drm/bridge: anx7625: Fix overflow issue on reading EDID
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: anx7625: Fix overflow issue on reading EDID The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable.
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Medium 5.5
drm/msm/dp: populate connector of struct dp_panel
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: populate connector of struct dp_panel DP CTS test case 4.2.2.6 has valid edid with bad checksum on purpose and expect DP source return correct checksum. During drm edid read, corr…