In the Linux kernel, the following vulnerability has been resolved:
net: do not sense pfmemalloc status in skb_append_pagefrags()
skb_append_pagefrags() is used by af_unix and udp sendpage()
impleme
In the Linux kernel, the following vulnerability has been resolved:
mm/page_alloc: don't call pfn_to_page() on possibly non-existent PFN in split_large_buddy()
In split_large_buddy(), we might call
In the Linux kernel, the following vulnerability has been resolved:
net: use skb_header_pointer() for TCPv4 GSO frag_off check
Syzbot reported a KMSAN uninit-value warning in gso_features_check()
ca
In the Linux kernel, the following vulnerability has been resolved:
net: ppp: Add bound checking for skb data on ppp_sync_txmung
Ensure we have enough data in linear buffer from skb before accessing
In the Linux kernel, the following vulnerability has been resolved:
af_packet: fix vlan_get_tci() vs MSG_PEEK
Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found
by syzbot.
Rework vla
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: at86rf230: Stop leaking skb's
Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wak
In the Linux kernel, the following vulnerability has been resolved:
fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free
dlfb_ops_mmap() uses remap_pfn_range() to map vmalloc framebuf
In the Linux kernel, the following vulnerability has been resolved:
xfrm: iptfs: fix skb_put() panic on non-linear skb during reassembly
In iptfs_reassem_cont(), IP-TFS attempts to append data to th
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: oa_tc6: fix tx skb race condition between reference pointers
There are two skb pointers to manage tx skb's enqueued
In the Linux kernel, the following vulnerability has been resolved:
mm/mempool: fix poisoning order>0 pages with HIGHMEM
The kernel test has reported:
BUG: unable to handle page fault for address
In the Linux kernel, the following vulnerability has been resolved:
xsk: Free skb when TX metadata options are invalid
When a new skb is allocated for transmitting an xsk descriptor, i.e., for
every
In the Linux kernel, the following vulnerability has been resolved:
mm/mprotect: only reference swap pfn page if type match
Yu Zhao reported a bug after the commit "mm/swap: Add swp_offset_pfn() to
In the Linux kernel, the following vulnerability has been resolved:
net: wwan: t7xx: fix potential skb->frags overflow in RX path
When receiving data in the DPMAIF RX path,
the t7xx_dpmaif_set_frag_
In the Linux kernel, the following vulnerability has been resolved:
net/smc: fix warning in smc_rx_splice() when calling get_page()
smc_lo_register_dmb() allocates DMB buffers with kzalloc(), which
In the Linux kernel, the following vulnerability has been resolved:
tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp.
syzkaller reported [0] memory leaks of an UDP socket and ZEROCOPY
In the Linux kernel, the following vulnerability has been resolved:
e100: Fix possible use after free in e100_xmit_prepare
In e100_xmit_prepare(), if we can't map the skb, then return -ENOMEM, so
e1
In the Linux kernel, the following vulnerability has been resolved:
mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow
Syzkaller reported this splat:
======================================
In the Linux kernel, the following vulnerability has been resolved:
mlx5: fix possible ptp queue fifo use-after-free
Fifo indexes are not checked during pop operations and it leads to
potential use-
In the Linux kernel, the following vulnerability has been resolved:
kcm: fix zero-frag skb in frag_list on partial sendmsg error
Syzkaller reported a warning in kcm_write_msgs() when processing a
me
In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: Correctly handle Rx checksum offload errors
The stmmac_rx function would previously set skb->ip_summed to
CHECKSUM_UN
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