6306 matches found
CVE-2023-52770 f2fs: split initial and dynamic conditions for extent_cache
In the Linux kernel, the following vulnerability has been resolved: f2fs: split initial and dynamic conditions for extentcache Let's allocate the extentcache tree without dynamic conditions to avoid a missing condition causing a panic as below. create a file w/ a compressed flag disable the...
CVE-2023-52770 f2fs: split initial and dynamic conditions for extent_cache
In the Linux kernel, the following vulnerability has been resolved: f2fs: split initial and dynamic conditions for extentcache Let's allocate the extentcache tree without dynamic conditions to avoid a missing condition causing a panic as below. create a file w/ a compressed flag disable the...
CVE-2023-52766 i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hcidmairqhandler Do not loop over ring headers in hcidmairqhandler that are not allocated and enabled in hcidmainit. Otherwise out of bounds access will occur from rings-headersi...
CVE-2023-52767 tls: fix NULL deref on tls_sw_splice_eof() with empty record
In the Linux kernel, the following vulnerability has been resolved: tls: fix NULL deref on tlsswspliceeof with empty record syzkaller discovered that if tlsswspliceeof is executed as part of sendfile when the plaintext/ciphertext skmsg are empty, the send path gets confused because the empty...
CVE-2023-52764
In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in setflicker Syzkaller reported the following issue: UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27 shift exponent 245 is too large for 32-bit type 'int' When the...
CVE-2023-52763 i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
In the Linux kernel, the following vulnerability has been resolved: i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DATdata. The i3cmasterbusinit function may attach the I2C devices before the I3C bus initialization. In this flow, the DAT allocentry will be used before the DAT init...
CVE-2023-52758
CVE-2023-52758 is rejected by the CNA and is not an active vulnerability entry.
CVE-2023-52757
CVE-2023-52757 : Linux kernel SMB client deadlock fix. The issue arose when releasing mids under server->mid_lock could lead to a deadlock with cifs_tcp_ses_lock and smb2_find_smb_tcon if mids were released without proper references. The patch removes an unnecessary spinlock in release_mid() c...
CVE-2023-52755 ksmbd: fix slab out of bounds write in smb_inherit_dacl()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab out of bounds write in smbinheritdacl slab out-of-bounds write is caused by that offsets is bigger than pntsd allocation size. This patch add the check to validate 3 offsets using allocation size...
CVE-2023-52755 ksmbd: fix slab out of bounds write in smb_inherit_dacl()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab out of bounds write in smbinheritdacl slab out-of-bounds write is caused by that offsets is bigger than pntsd allocation size. This patch add the check to validate 3 offsets using allocation size...
CVE-2023-52755
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab out of bounds write in smbinheritdacl slab out-of-bounds write is caused by that offsets is bigger than pntsd allocation size. This patch add the check to validate 3 offsets using allocation size...
CVE-2023-52751 smb: client: fix use-after-free in smb2_query_info_compound()
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in smb2queryinfocompound The following UAF was triggered when running fstests generic/072 with KASAN enabled against Windows Server 2022 and mount options...
CVE-2023-52748
In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid format-overflow warning With gcc and W=1 option, there's a warning like this: fs/f2fs/compress.c: In function ‘f2fsinitpagearraycache’: fs/f2fs/compress.c:1984:47: error: ‘%u’ directive writing between 1 and 7 bytes...
CVE-2023-52747 IB/hfi1: Restore allocated resources on failed copyout
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Restore allocated resources on failed copyout Fix a resource leak if an error occurs...
CVE-2023-52746
CVE-2023-52746 concerns a Spectre v1 gadget in the Linux kernel’s xfrm_xlate32_attr() path. The vulnerability arises from using the user-provided nla_type as an array index when type > XFRMA_MAX, potentially leaking kernel memory. The patch set introduces array_index_nospec() use to prevent sp...
CVE-2023-52745 IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...
CVE-2023-52740
The CVE-2023-52740 issue affects the Linux kernel on powerpc64s where a race occurs during interrupt exit with security mitigations (RFI/STF). The root cause is that the interrupt_exit_not_reentrant condition can be flipped concurrently with the interrupt exit tests that set MSR[EE|RI], and then ...
CVE-2023-52737 btrfs: lock the inode in shared mode before starting fiemap
In the Linux kernel, the following vulnerability has been resolved: btrfs: lock the inode in shared mode before starting fiemap Currently fiemap does not take the inode's lock VFS lock, it only locks a file range in the inode's io tree. This however can lead to a deadlock if we have a concurrent...
CVE-2023-52735 bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Don't let sockmapclose,destroy,unhash call itself sockmap proto callbacks should never call themselves by design. Protect against bugs like 1 and break out of the recursive loop to avoid a stack overflow in favor of...