suse/kernel-source-rt&distro=SUSE Linux Enterprise Micro 5.5

Vulnerabilities (4,559)

• CVE-2021-47604Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: vduse: check that offset is within bounds in get_config() This condition checks "len" but it does not check "offset" and that could result in an out of bounds read if "offset > dev->config_size". The problem is

• CVE-2021-47603Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditd_thread() could get blocked attempting to send audit records to the usersp

• CVE-2021-47602Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header. Syzbot repor

• CVE-2021-47601Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: tee: amdtee: fix an IS_ERR() vs NULL bug The __get_free_pages() function does not return error pointers it returns NULL so fix this condition to avoid a NULL dereference.

• CVE-2021-47600Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: dm btree remove: fix use after free in rebalance_children() Move dm_tm_unlock() after dm_tm_dec().

• CVE-2021-47599Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: btrfs: use latest_dev in btrfs_show_devname The test case btrfs/238 reports the warning below: WARNING: CPU: 3 PID: 481 at fs/btrfs/super.c:2509 btrfs_show_devname+0x104/0x1e8 [btrfs] CPU: 2 PID: 1 Comm: sys

• CVE-2021-47598Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: sch_cake: do not call cake_destroy() from cake_init() qdiscs are not supposed to call their own destroy() method from init(), because core stack already does that. syzbot was able to trigger use after free: D

• CVE-2021-47597Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: inet_diag: fix kernel-infoleak for UDP sockets KMSAN reported a kernel-infoleak [1], that can exploited by unpriv users. After analysis it turned out UDP was not initializing r->idiag_expires. Other users of i

• CVE-2021-47596Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg Currently, the hns3_remove function firstly uninstall client instance, and then uninstall acceletion engine device. The netdevice is freed in client ins

• CVE-2021-47595Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't remove idle classes from the round-robin list Shuang reported that the following script: 1) tc qdisc add dev ddd0 handle 10: parent 1: ets bands 8 strict 4 priomap 7 7 7 7 7 7 7 7 7

• CVE-2021-47594Jun 19, 2024
  affected < 5.14.21-150500.13.79.1fixed 5.14.21-150500.13.79.1

  In the Linux kernel, the following vulnerability has been resolved: mptcp: never allow the PM to close a listener subflow Currently, when deleting an endpoint the netlink PM treverses all the local MPTCP sockets, regardless of their status. If an MPTCP listener socket is bound

• CVE-2021-47593Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: mptcp: clear 'kern' flag from fallback sockets The mptcp ULP extension relies on sk->sk_sock_kern being set correctly: It prevents setsockopt(fd, IPPROTO_TCP, TCP_ULP, "mptcp", 6); from working for plain tcp so

• CVE-2021-47592Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix tc flower deletion for VLAN priority Rx steering To replicate the issue:- 1) Add 1 flower filter for VLAN Priority based frame steering:- $ IFDEVNAME=eth0 $ tc qdisc add dev $IFDEVNAME ingress

• CVE-2021-47591Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: mptcp: remove tcp ulp setsockopt support TCP_ULP setsockopt cannot be used for mptcp because its already used internally to plumb subflow (tcp) sockets to the mptcp layer. syzbot managed to trigger a crash for

• CVE-2021-47590Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: mptcp: fix deadlock in __mptcp_push_pending() __mptcp_push_pending() may call mptcp_flush_join_list() with subflow socket lock held. If such call hits mptcp_sockopt_sync_all() then subsequently __mptcp_sockopt_

• CVE-2021-47589Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: igbvf: fix double free in `igbvf_probe` In `igbvf_probe`, if register_netdev() fails, the program will go to label err_hw_init, and then to label err_ioremap. In free_netdev() which is just below label err_iore

• CVE-2021-47588Jun 19, 2024
  affected < 5.14.21-150500.13.64.1fixed 5.14.21-150500.13.64.1

  In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6_dev_free() from sit_init_net() ipip6_dev_free is sit dev->priv_destructor, already called by register_netdevice() if something goes wrong. Alternative would be to make ipip6_dev_free() r

• CVE-2021-47587Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a g

• CVE-2021-47586Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup KASAN reports an out-of-bounds read in rk_gmac_setup on the line: while (ops->regs[i]) { This happens for most platforms since the regs flexible array mem

• CVE-2021-47585Jun 19, 2024
  affected < 5.14.21-150500.13.61.1fixed 5.14.21-150500.13.61.1

  In the Linux kernel, the following vulnerability has been resolved: btrfs: fix memory leak in __add_inode_ref() Line 1169 (#3) allocates a memory chunk for victim_name by kmalloc(), but when the function returns in line 1184 (#4) victim_name allocated by line 1169 (#3) is not