[Bug 2160733] Re: Resolute update: upstream stable patchset 2026-07-15

-- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2160733 Title: Resolute update: upstream stable patchset 2026-07-15 Status in linux package in Ubuntu: Invalid Status in linux source package in Resolute: Fix Committed 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 2026-07-15 Ported from the following upstream stable releases: v6.18.38, v7.1.3 from git://git.kernel.org/ KVM: x86: Fix shadow paging use-after-free due to unexpected role Revert "PCI: qcom: Advertise Hotplug Slot Capability with no Command Completion support" batman-adv: tp_meter: keep unacked list in ascending ordered batman-adv: tp_meter: initialize dup_acks explicitly batman-adv: tp_meter: initialize dec_cwnd explicitly batman-adv: tp_meter: avoid window underflow batman-adv: tp_meter: avoid divide-by-zero for dec_cwnd batman-adv: tp_meter: fix fast recovery precondition batman-adv: tp_meter: handle seqno wrap-around for fast recovery detection batman-adv: tp_meter: add only finished tp_vars to lists batman-adv: bla: annotate lasttime access with READ/WRITE_ONCE batman-adv: prevent ELP transmission interval underflow batman-adv: tp_meter: initialize last_recv_time during init batman-adv: gw: don't deselect gateway with active hardif batman-adv: ensure bcast is writable before modifying TTL batman-adv: fix (m|b)cast csum after decrementing TTL batman-adv: frag: ensure fragment is writable before modifying TTL batman-adv: frag: avoid underflow of TTL batman-adv: v: prevent OGM aggregation on disabled hardif batman-adv: tp_meter: restrict number of unacked list entries batman-adv: tp_meter: annotate last_recv_time access with READ/WRITE_ONCE batman-adv: tp_meter: prevent parallel modifications of last_recv batman-adv: tp_meter: handle overlapping packets batman-adv: tt: don't merge change entries with different VIDs batman-adv: tt: track roam count per VID batman-adv: dat: prevent false sharing between VLANs batman-adv: tvlv: enforce 2-byte alignment batman-adv: tvlv: avoid race of cifsnotfound handler state ipv6: account for fraggap on the paged allocation path ipv4: account for fraggap on the paged allocation path ntfs3: reject direct userspace writes to reserved $LX* xattrs wifi: mt76: add wcid publish check in mt76_sta_add af_unix: Set gc_in_progress to true in unix_gc(). mac802154: llsec: add skb_cow_data() before in-place crypto net: skmsg: preserve sg.copy across SG transforms net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink apparmor: mediate the implicit connect of TCP fast open sendmsg apparmor: fix use-after-free in rawdata dedup loop NTB: epf: Avoid pci_iounmap() with offset when PEER_SPAD and CONFIG share BAR fbdev: fix use-after-free in store_modes() kernel/fork: clear PF_BLOCK_TS in copy_process() block: invalidate cached plug timestamp after task switch KVM: arm64: Omit tag sync on stage-2 mappings of the zero page err.h: use __always_inline on all error pointer helpers gcov: use atomic counter updates to fix concurrent access crashes KEYS: fix overflow in keyctl_pkey_params_get_2() keys: Pin request_key_auth payload in instantiate paths userfaultfd: ensure mremap_userfaultfd_fail() releases mmap_changing wifi: mt76: mt76x2u: Add support for ELECOM WDC-867SU3S wifi: mt76: mt7925: don't disable AP BSS when removing TDLS peer wifi: ath11k: fix warning when unbinding wifi: rtlwifi: rtl8821ae: Fix C2H bit location in RX descriptor wifi: rtw88: increase TX report timeout to fix race condition wifi: rtw88: usb: fix memory leaks on USB write failures wifi: iwlwifi: mvm: fix race condition in PTP removal wifi: iwlwifi: mld: fix race condition in PTP removal wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers f2fs: pass correct iostat type for single node writes f2fs: validate orphan inode entry count f2fs: validate compress cache inode only when enabled f2fs: fix to round down start offset of fallocate for pin file f2fs: validate ACL entry sizes in f2fs_acl_from_disk() f2fs: fix incorrect FI_NO_EXTENT handling in __destroy_extent_node() f2fs: keep atomic write retry from zeroing original data block: Avoid mounting the bdev pseudo-filesystem in userspace bpf: use kvfree() for replaced sysctl write buffer MIPS: DEC: Prevent initial console buffer from landing in XKPHYS exfat: fix potential use-after-free in exfat_find_dir_entry() KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned() crypto: nx - fix nx_crypto_ctx_exit argument gfs2: fix use-after-free in gfs2_qd_dealloc pwrseq: core: fix use-after-free in pwrseq_debugfs_seq_next() hdlc_ppp: sync per-proto timers before freeing hdlc state blk-cgroup: fix UAF in __blkcg_rstat_flush() tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done LoongArch: Report dying CPU to RCU in stop_this_cpu() pNFS: Fix use-after-free in pnfs_update_layout() irqchip/imgpdc: Fix resource leak, add missing chained handler cleanup on remove fpga: region: fix use-after-free in child_regions_with_firmware() rpmsg: char: Fix use-after-free on probe error path ocfs2: reject oversized group bitmap descriptors 9p: avoid putting oldfid in p9_client_walk() error path MIPS: smp: report dying CPU to RCU in stop_this_cpu() KVM: x86: hyper-v: Bound the bank index when querying sparse banks KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init() riscv: mm: Extract helper mark_new_valid_map() riscv: kfence: Call mark_new_valid_map() for kfence_unprotect() fbdev: Fix fb_new_modelist to prevent null-ptr-deref in fb_videomode_to_var fbdev: modedb: fix a possible UAF in fb_find_mode() fbdev: modedb: Fix misaligned fields in the 1920x1080-60 mode i2c: core: fix adapter registration race NFSD: Fix SECINFO_NO_NAME decode error cleanup nfsd: fix posix_acl leak on SETACL decode failure nfsd: fix inverted cp_ttl check in async copy reaper nfsd: check get_user() return when reading princhashlen nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race nfsd: reset write verifier on deferred writeback errors NFSv4/flexfiles: reject zero filehandle version count NFSv4/pNFS: reject zero-length r_addr in nfs4_decode_mp_ds_addr NFSv4: clear exception state on successful mkdir retry NFS: Prevent resource leak in nfs_alloc_server() ksmbd: fix out-of-bounds read in smb_check_perm_dacl() net/tcp-ao: fix use-after-free of key in del_async path apparmor: advertise the tcp fast open fix is applied PCI/P2PDMA: Add Intel QAT, DSA, IAA devices to whitelist fscrypt: Fix key setup in edge case with multiple data unit sizes wifi: rtl8xxxu: Detect the maximum supported channel width f2fs: fix missing read bio submission on large folio error f2fs: reject setattr size changes on large folio files f2fs: fix to do sanity check on f2fs_get_node_folio_ra() f2fs: atomic: fix UAF issue on f2fs_inode_info.atomic_inode f2fs: bound i_inline_xattr_size for non-inline-xattr inodes Revert "f2fs: remove non-uptodate folio from the page cache in move_data_block" f2fs: read COW data with the original inode during atomic write sched/mmcid: Fix OOB clear_bit when CID is MM_CID_UNSET in fixup path fbdev: fbcon: fix out-of-bounds read in err_out of fbcon_do_set_font() fbdev: omap2: fix inconsistent lock returns in omapfb_mmap fbdev: omap2: fix use-after-free in omapfb_mmap nfsd: release layout stid on setlease failure nfsd: fix posix_acl leak and ignored error in nfsd4_create_file nfsd: fix dead ACL conflict guard in nfsd4_create UBUNTU: Upstream stable to v6.18.38, v7.1.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2160733/+subscriptions