In the Linux kernel, the following vulnerability has been resolved:
bpf: Don't use tnum_range on array range checking for poke descriptors
Hsin-Wei reported a KASAN splat triggered by their BPF runt
In the Linux kernel, the following vulnerability has been resolved:
mptcp: always handle address removal under msk socket lock
Syzkaller reported a lockdep splat in the PM control path:
WARNING:
In the Linux kernel, the following vulnerability has been resolved:
fs/proc: task_mmu.c: don't read mapcount for migration entry
The syzbot reported the below BUG:
kernel BUG at include/linux/pag
In the Linux kernel, the following vulnerability has been resolved:
bpf: Reject narrower access to pointer ctx fields
The following BPF program, simplified from a syzkaller repro, causes a
kernel wa
In the Linux kernel, the following vulnerability has been resolved:
bpf: Reject %p% format string in bprintf-like helpers
static const char fmt[] = "%p%";
bpf_trace_printk(fmt, sizeof(fmt));
Th
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to avoid UAF in f2fs_sync_inode_meta()
syzbot reported an UAF issue as below: [1] [2]
[1] https://syzkaller.appspot.com
In the Linux kernel, the following vulnerability has been resolved:
BPF: Fix potential bad pointer dereference in bpf_sys_bpf()
The bpf_sys_bpf() helper function allows an eBPF program to load anoth
In the Linux kernel, the following vulnerability has been resolved:
bpf: Skip invalid kfunc call in backtrack_insn
The verifier skips invalid kfunc call in check_kfunc_call(), which
would be capture
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix warning in 'ext4_da_release_space'
Syzkaller report issue as follows:
EXT4-fs (loop0): Free/Dirty block details
EXT4-fs
In the Linux kernel, the following vulnerability has been resolved:
iommufd/selftest: Catch overflow of uptr and length
syzkaller hits a WARN_ON when trying to have a uptr close to UINTPTR_MAX:
W
In the Linux kernel, the following vulnerability has been resolved:
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
Syzkaller reports a null-ptr-deref bug as follows:
======================
In the Linux kernel, the following vulnerability has been resolved:
net: fix data-races around sk->sk_forward_alloc
Syzkaller reported this warning:
------------[ cut here ]------------
WARNING: C
In the Linux kernel, the following vulnerability has been resolved:
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
We got a syzkaller problem because of aarch64 alignment fault
if K
In the Linux kernel, the following vulnerability has been resolved:
net: hsr: avoid possible NULL deref in skb_clone()
syzbot got a crash [1] in skb_clone(), caused by a bug
in hsr_get_untagged_fram
In the Linux kernel, the following vulnerability has been resolved:
bpf: Check the helper function is valid in get_helper_proto
kernel test robot reported verifier bug [1] where the helper func
poin
In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix kmemleak warning for percpu hashmap
Vlad Poenaru reported the following kmemleak issue:
unreferenced object 0x606fd7c4
In the Linux kernel, the following vulnerability has been resolved:
bpf, sockmap: fix race in sock_map_free()
sock_map_free() calls release_sock(sk) without owning a reference
on the socket. This ca
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: clone set on flush only
Syzbot with fault injection triggered a failing memory allocation with
GFP_KERNEL wh
In the Linux kernel, the following vulnerability has been resolved:
bpf: Preserve param->string when parsing mount options
In bpf_parse_param(), keep the value of param->string intact so it can
be f
In the Linux kernel, the following vulnerability has been resolved:
io_uring: check for overflows in io_pin_pages
WARNING: CPU: 0 PID: 5834 at io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring