** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1891228
Title:
Bionic update: upstream stable patchset 2020-08-11
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Bionic:
Fix Released
Bug description:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly from a mainline/stable Linux tree or
a minimally backported form of that patch. The following upstream
stable patches should be included in the Ubuntu kernel:
upstream stable patchset 2020-08-11
Ported from the following upstream stable releases:
v4.14.191, v4.19.136,
v4.14.192, v4.19.137,
v4.14.193, v4.19.138
from git://git.kernel.org/
AX.25: Fix out-of-bounds read in ax25_connect()
AX.25: Prevent out-of-bounds read in ax25_sendmsg()
dev: Defer free of skbs in flush_backlog
drivers/net/wan/x25_asy: Fix to make it work
net-sysfs: add a newline when printing 'tx_timeout' by sysfs
net: udp: Fix wrong clean up for IS_UDPLITE macro
rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
AX.25: Prevent integer overflows in connect and sendmsg
ip6_gre: fix null-ptr-deref in ip6gre_init_net()
rtnetlink: Fix memory(net_device) leak when ->newlink fails
tcp: allow at most one TLP probe per flight
regmap: debugfs: check count when read regmap file
qrtr: orphan socket in qrtr_release()
sctp: shrink stream outq only when new outcnt < old outcnt
sctp: shrink stream outq when fails to do addstream reconf
UBUNTU: upstream stable to v4.14.191, v4.19.136
crypto: ccp - Release all allocated memory if sha type is invalid
media: rc: prevent memory leak in cx23888_ir_probe
iio: imu: adis16400: fix memory leak
ath9k_htc: release allocated buffer if timed out
ath9k: release allocated buffer if timed out
PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge
wireless: Use offsetof instead of custom macro.
ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess
watchpoints
drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()
drm: hold gem reference until object is no longer accessed
f2fs: check memory boundary by insane namelen
f2fs: check if file namelen exceeds max value
9p/trans_fd: abort p9_read_work if req status changed
9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work
x86/build/lto: Fix truncated .bss with -fdata-sections
rds: Prevent kernel-infoleak in rds_notify_queue_get()
xfs: fix missed wakeup on l_flush_wait
net/x25: Fix x25_neigh refcnt leak when x25 disconnect
net/x25: Fix null-ptr-deref in x25_disconnect
selftests/net: rxtimestamp: fix clang issues for target arch PowerPC
sh: Fix validation of system call number
net: lan78xx: add missing endpoint sanity check
net: lan78xx: fix transfer-buffer memory leak
mlx4: disable device on shutdown
mlxsw: core: Increase scope of RCU read-side critical section
mlxsw: core: Free EMAD transactions using kfree_rcu()
ibmvnic: Fix IRQ mapping disposal in error path
bpf: Fix map leak in HASH_OF_MAPS map
mac80211: mesh: Free ie data when leaving mesh
mac80211: mesh: Free pending skb when destroying a mpath
arm64/alternatives: move length validation inside the subsection
arm64: csum: Fix handling of bad packets
usb: hso: Fix debug compile warning on sparc32
qed: Disable "MFW indication via attention" SPAM every 5 minutes
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
parisc: add support for cmpxchg on u8 pointers
net: ethernet: ravb: exit if re-initialization fails in tx timeout
Revert "i2c: cadence: Fix the hold bit setting"
x86/unwind/orc: Fix ORC for newly forked tasks
cxgb4: add missing release on skb in uld_send()
xen-netfront: fix potential deadlock in xennet_remove()
KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled
x86/i8259: Use printk_deferred() to prevent deadlock
drm/amdgpu: fix multiple memory leaks in acp_hw_init
selftests/net: psock_fanout: fix clang issues for target arch PowerPC
net/mlx5: Verify Hardware supports requested ptp function on a given pin
UBUNTU: upstream stable to v4.14.192, v4.19.137
random32: update the net random state on interrupt and activity
ARM: percpu.h: fix build error
random: fix circular include dependency on arm64 after addition of percpu.h
random32: remove net_rand_state from the latent entropy gcc plugin
random32: move the pseudo-random 32-bit definitions to prandom.h
ext4: fix direct I/O read error
UBUNTU: upstream stable to v4.14.193, v4.19.138
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