An update of the linux package has been released.

リモートの SUSE Linux SLES15 / SLES_SAP15 ホストには、SUSE-SU-2025:02588-1 のアドバイザリに記載された複数の脆弱性の影響を受けるパッケージがインストールされています。

    SUSE Linux Enterprise 15 SP5 カーネルが更新され、さまざまなセキュリティバグ修正が行われています。


    次のセキュリティバグを修正しました。

    - CVE-2022-49138Bluetoothhci_eventle_conn_complete_evt のチェック中の conn を修正しますbsc#1238160。
    - CVE-2023-52923netfilternf_tables2 つの関数で async と sync キャッチコールを分割しますbsc#1236104。
    - CVE-2023-52927: netfilter: nf_ct_find_expectation で exp が削除されないようにする (bsc#1239644)。
    - CVE-2024-26643: タイムアウト付きで匿名セットをアンバインドする際に、マークがデッドとして設定される問題を修正 (bsc#1221829)。
    - CVE-2024-53057: net/sched: TC_H_ROOT の qdisc_tree_reduce_backlog を停止します (bsc#1233551)。
    - CVE-2024-53164: net: sched: qlen 調整の順序を修正します (bsc#1234863)。
    - CVE-2024-57947: netfilter: nf_set_pipapo: 初期マップの塗りつぶしを修正 (bsc#1236333)。
    - CVE-2025-37797: net_sched: hfsc: クラス処理での UAF 脆弱性を修正します (bsc#1242417)。
    - CVE-2025-38079cryptoalgif_hash - hash_accept の二重解放を修正しますbsc#1245217。
    - CVE-2025-38181calipsocalipso_req_{set,del}attr() の null-ptr-deref を修正しますbsc#1246000]
    - CVE-2025-38200i40ei40e_clear_hw の無効なページへの MMIO 書き込みアクセスを修正しますbsc#1246045。
    - CVE-2025-38206exfatdelayed_free の二重解放を修正しますbsc#1246073。
    - CVE-2025-38212ipcRCU を使用して IPCS 検索を保護するために修正しますbsc#1246029。
    - CVE-2025-38213vgaconvgacon_scroll() の中の vc_origin アドレス範囲のチェックを追加しますbsc#1246037。
    - CVE-2025-38257s390/pkeymemdup_user() のためのサイズ計算のオーバーフローを防ぎますbsc#1246186。
    - CVE-2025-38289scsilpfcdev_loss_tmo_callbk 内の潜在的な ndlp use-after-free を回避しますbsc#1246287。


Tenable は、前述の記述ブロックを SUSE セキュリティアドバイザリから直接抽出しています。

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02588-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
    - CVE-2023-52923: netfilter: nf_tables: split async and sync catchall in two functions (bsc#1236104).
    - CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
    - CVE-2024-26643: Fixed mark set as dead when unbinding anonymous  set with timeout (bsc#1221829).
    - CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
    - CVE-2024-53164: net: sched: fix ordering of qlen adjustment (bsc#1234863).
    - CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
    - CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
    - CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept (bsc#1245217).
    - CVE-2025-38181: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr() (bsc#1246000).
    - CVE-2025-38200: i40e: fix MMIO write access to an invalid page in i40e_clear_hw (bsc#1246045).
    - CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246073).
    - CVE-2025-38212: ipc: fix to protect IPCS lookups using RCU (bsc#1246029).
    - CVE-2025-38213: vgacon: Add check for vc_origin address range in vgacon_scroll() (bsc#1246037).
    - CVE-2025-38257: s390/pkey: Prevent overflow in size calculation for memdup_user() (bsc#1246186).
    - CVE-2025-38289: scsi: lpfc: Avoid potential ndlp use-after-free in dev_loss_tmo_callbk (bsc#1246287).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). syzkaller reported a null-ptr-deref in     sock_omalloc() while allocating a CALIPSO option. [0] The NULL is of struct sock, which was fetched by     sk_to_full_sk() in calipso_req_setattr(). Since commit a1a5344ddbe8 (tcp: avoid two atomic ops for     syncookies), reqsk->rsk_listener could be NULL when SYN Cookie is returned to its client, as hinted by     the leading SYN Cookie log. Here are 3 options to fix the bug: 1) Return 0 in calipso_req_setattr() 2)     Return an error in calipso_req_setattr() 3) Alaways set rsk_listener 1) is no go as it bypasses LSM, but     2) effectively disables SYN Cookie for CALIPSO. 3) is also no go as there have been many efforts to reduce     atomic ops and make TCP robust against DDoS. See also commit 3b24d854cb35 (tcp/dccp: do not touch     listener sk_refcnt under synflood). As of the blamed commit, SYN Cookie already did not need refcounting,     and no one has stumbled on the bug for 9 years, so no CALIPSO user will care about SYN Cookie. Let's     return an error in calipso_req_setattr() and calipso_req_delattr() in the SYN Cookie case. This can be     reproduced by [1] on Fedora and now connect() of nc times out. [0]: TCP: request_sock_TCPv6: Possible SYN     flooding on port [::]:20002. Sending cookies. Oops: general protection fault, probably for non-canonical     address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range     [0x0000000000000030-0x0000000000000037] CPU: 3 UID: 0 PID: 12262 Comm: syz.1.2611 Not tainted 6.14.0 #2     Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org     04/01/2014 RIP: 0010:read_pnet include/net/net_namespace.h:406 [inline] RIP: 0010:sock_net     include/net/sock.h:655 [inline] RIP: 0010:sock_kmalloc+0x35/0x170 net/core/sock.c:2806 Code: 89 d5 41 54     55 89 f5 53 48 89 fb e8 25 e3 c6 fd e8 f0 91 e3 00 48 8d 7b 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48     c1 ea 03 <80> 3c 02 00 0f 85 26 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b RSP: 0018:ffff88811af89038     EFLAGS: 00010216 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff888105266400 RDX: 0000000000000006     RSI: ffff88800c890000 RDI: 0000000000000030 RBP: 0000000000000050 R08: 0000000000000000 R09:
    ffff88810526640e R10: ffffed1020a4cc81 R11: ffff88810526640f R12: 0000000000000000 R13: 0000000000000820     R14: ffff888105266400 R15: 0000000000000050 FS: 00007f0653a07640(0000) GS:ffff88811af80000(0000)     knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f863ba096f4 CR3:
    00000000163c0005 CR4: 0000000000770ef0 PKRU: 80000000 Call Trace: <IRQ> ipv6_renew_options+0x279/0x950     net/ipv6/exthdrs.c:1288 calipso_req_setattr+0x181/0x340 net/ipv6/calipso.c:1204     calipso_req_setattr+0x56/0x80 net/netlabel/netlabel_calipso.c:597 netlbl_req_setattr+0x18a/0x440     net/netlabel/netlabel_kapi.c:1249 selinux_netlbl_inet_conn_request+0x1fb/0x320     security/selinux/netlabel.c:342 selinux_inet_conn_request+0x1eb/0x2c0 security/selinux/hooks.c:5551     security_inet_conn_request+0x50/0xa0 security/security.c:4945 tcp_v6_route_req+0x22c/0x550     net/ipv6/tcp_ipv6.c:825 tcp_conn_request+0xec8/0x2b70 net/ipv4/tcp_input.c:7275     tcp_v6_conn_request+0x1e3/0x440 net/ipv6/tcp_ipv6.c:1328 tcp_rcv_state_process+0xafa/0x52b0     net/ipv4/tcp_input.c:6781 tcp_v6_do_rcv+0x8a6/0x1a40 net/ipv6/tcp_ipv6.c:1667 tcp_v6_rcv+0x505e/0x5b50     net/ipv6/tcp_ipv6.c:1904 ip6_protocol_deliver_rcu+0x17c/0x1da0 net/ipv6/ip6_input.c:436     ip6_input_finish+0x103/0x180 net/ipv6/ip6_input.c:480 NF_HOOK include/linux/netfilter.h:314 [inline]     NF_HOOK include/linux/netfilter.h:308 [inline] ip6_input+0x13c/0x6b0 net/ipv6/ip6_input.c:491 dst_input     include/net/dst.h:469 [inline] ip6_rcv_finish net/ipv6/ip6_input.c:79 [inline] ip6_rcv_finish+0xb6/0x490     net/ipv6/ip6_input.c:69 NF_HOOK include/linux/netfilter.h:314 [inline] NF_HOOK include/linux/netf
    ---truncated--- (CVE-2025-38181)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
242163	Photon OS 5.0: Linux PHSA-2025-5.0-0558	Nessus	PhotonOS Local Security Checks	2025/7/16	2025/7/16	high
243301	SUSE SLES15 セキュリティ更新 : kernel (SUSE-SU-2025:02588-1)	Nessus	SuSE Local Security Checks	2025/8/2	2025/8/6	high
243301	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02588-1)	Nessus	SuSE Local Security Checks	2025/8/2	2025/8/6	high
246914	Linux Distros Unpatched Vulnerability : CVE-2025-38181	Nessus	Misc.	2025/8/9	2025/8/9	medium

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