CVE-2023-52572 cifs: Fix UAF in cifs_demultiplex_thread()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifsdemultiplexthread There is a UAF when xfstests on cifs: BUG: KASAN: use-after-free in smb2isnetworknamedeleted+0x27/0x160 Read of size 4 at addr ffff88810103fc08 by task cifsd/923 CPU: 1 PID: 923 Comm: cifsd...

CVE-2023-52572

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifsdemultiplexthread There is a UAF when xfstests on cifs: BUG: KASAN: use-after-free in smb2isnetworknamedeleted+0x27/0x160 Read of size 4 at addr ffff88810103fc08 by task cifsd/923 CPU: 1 PID: 923 Comm: cifsd...

CVE-2023-52572

CVE-2023-52572 is confirmed in the provided connected documents. The vulnerability is a use-after-free (UAF) in the CIFS/SMB protocol handling inside the Linux kernel, specifically in cifs_demultiplex_thread() and related paths, which can lead to a UAF in smb2_is_network_name_deleted and downstre...

CVE-2023-52572 cifs: Fix UAF in cifs_demultiplex_thread()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifsdemultiplexthread There is a UAF when xfstests on cifs: BUG: KASAN: use-after-free in smb2isnetworknamedeleted+0x27/0x160 Read of size 4 at addr ffff88810103fc08 by task cifsd/923 CPU: 1 PID: 923 Comm: cifsd...

CVE-2023-52564 Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564 Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52510

CVE-2023-52510 affects the Linux kernel's ieee802154 ca8210 driver. The vulnerability is caused by a potential use-after-free when of_clk_add_provider() fails in ca8210_register_ext_clock(), which could lead to double clk_unregister() calls during ca8210_probe/ca8210_remove. The fix removes the f...

CVE-2023-52510 ieee802154: ca8210: Fix a potential UAF in ca8210_probe

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: Fix a potential UAF in ca8210probe If ofclkaddprovider fails in ca8210registerextclock, it calls clkunregister to release priv-clk and returns an error. However, the caller ca8210probe then calls ca8210remove,...

CVE-2023-52510 ieee802154: ca8210: Fix a potential UAF in ca8210_probe

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: Fix a potential UAF in ca8210probe If ofclkaddprovider fails in ca8210registerextclock, it calls clkunregister to release priv-clk and returns an error. However, the caller ca8210probe then calls ca8210remove,...

CVE-2023-52502

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

CVE-2023-52502 net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

CVE-2023-52502

CVE-2023-52502 affects the Linux kernel net: nfc stack, specifically the NFC LLCP path. The vulnerability is a race in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() that can lead to a Use-After-Free if a reference to a socket found during a lookup is taken after releasing a lock. A similar issue...

CVE-2023-52502 net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

CVE-2023-52502 net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

CVE-2023-52502: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

CVE-2021-47081

In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: Fix a potential use after free in gaudimemsetdevicememory Our code analyzer reported a uaf. In gaudimemsetdevicememory, cb is get via hlcbkernelcreate with 2 refcount. If hlcsallocatejob failed, the execution ru...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: Fix a potential use after free in gaudimemsetdevicememory Our code analyzer reported a uaf. In gaudimemsetdevicememory, cb is get via hlcbkernelcreate with 2 refcount. If hlcsallocatejob failed, the execution ru...

CVE-2021-47081

CVE-2021-47081 is rejected/not used; this CVE entry does not represent an active vulnerability.

CVE-2021-47081

In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: Fix a potential use after free in gaudimemsetdevicememory Our code analyzer reported a uaf. In gaudimemsetdevicememory, cb is get via hlcbkernelcreate with 2 refcount. If hlcsallocatejob failed, the execution ru...

CVE-2021-47081 habanalabs/gaudi: Fix a potential use after free in gaudi_memset_device_memory

In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: Fix a potential use after free in gaudimemsetdevicememory Our code analyzer reported a uaf. In gaudimemsetdevicememory, cb is get via hlcbkernelcreate with 2 refcount. If hlcsallocatejob failed, the execution ru...